Dr. James S. Harris Profile

Dr. James S. Harris

James and Ellenor Chesebrough Professor at Stanford Univ

SPIE Involvement:

Author

Publications (76)

Proceedings Article | 4 March 2019 Paper

Paper

Integrated photonics for NASA applications

Michael Krainak, Mark Stephen, Elisavet Troupaki, Sarah Tedder, Baraquiel Reyna, Jonathan Klamkin, Hongwei Zhao, Bowen Song, Joseph Fridlander, Minh Tran, John Bowers, Keren Bergman, Michal Lipson, Anthony Rizzo, Ipshita Datta, Nathan Abrams, Shayan Mookherjea, Seng-Tiong Ho, Qiang Bei, Yingyan Huang, Yongming Tu, Behzad Moslehi, James Harris, Andrey Matsko, Anatoliy Savchenkov, Guangyao Liu, Roberto Proietti, S. J. Yoo, Leif Johansson, Christophe Dorrer, Francisco Arteaga-Sierra, Jie Qiao, Songbin Gong, Tingyi Gu, Osgar John Ohanian, Xingjie Ni, Yimin Ding, Yao Duan, Hamed Dalir, Ray Chen, Volker Sorger, Tin Komljenovic

Proceedings Volume 10899, 108990F (2019) https://doi.org/10.1117/12.2509808

KEYWORDS: Waveguides, Modulation, Silicon, Modulators, Photonic integrated circuits, Graphene, Oscillators, Integrated photonics, Integrated optics, Silicon photonics

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NASA is working with US industry and academia to develop Photonic Integrated Circuits (PICs) for: (1) Sensors (2) Analog RF applications (3) Computing and free space communications. The PICs provide reduced size, weight, and power that is critical for space-based systems. We describe recent breakthrough 3D monolithic integration of photonic structures, particularly high-speed graphene-silicon devices on CMOS electronics to create CMOS-compatible highbandwidth transceivers for ultra-low power Terabit-scale optical communications. An integrated graphene electro-optic modulator has been demonstrated with a bandwidth of 30 GHz. Graphene microring modulators are especially attractive for dense wavelength division multiplexed (DWDM) systems. For space-based optical communication and ranging we have demonstrated generating a variable number of channels from a single laser using breadboard components, using a single-sideband carrier-suppressed (SSBCS) modulator driven by an externally-supplied RF tone (arbitrary RF frequency), a tunable optical bandpass filter, and an optical amplifier which are placed in a loop. We developed a Return--to-Zero (RZ) Differential Phase Shift Keying (DPSK) laser transmitter PIC using an InP technology platform that includes a tunable laser, a Semiconductor Optical Amplifier (SOA), high-speed Mach-Zehnder Modulator (MZM), and an electroabsorption (EAM) modulator. A Silicon Nitride (SiN) platform integrated photonic circuit suitable for a spectrally pure chip-scale tunable opto-electronic RF oscillator (OEO) that can operate as a flywheel in high precision optical clock modules, as well as radio astronomy, spectroscopy, and local oscillator in radar and communications systems is needed. We have demonstrated a low noise optical frequency combs generation from a small OEO prototypes containing very low loss (~1 dB) waveguide couplers of various shapes and sizes integrated with an ultrahigh-Q MgF2 resonators. An innovative miniaturized lab-on-a-chip device is being developed to directly monitor astronaut health during missions using ~3 drops of body fluid sample like blood, urine, and potentially other body fluids like saliva, sweat or tears. The first-generation system comprises a miniaturized biosensor based on PICs (including Vertical Cavity Surface Emitting Laser – VCSEL, photodetector and optical filters and biochemical assay that generates a fluorescent optical signal change in response to the target analyte.

Proceedings Article | 23 February 2018 Paper

Paper

Electrical and optical 3D modelling of light-trapping single-photon avalanche diode

Tianzhe Zheng, Kai Zang, Matthew Morea, Muyu Xue, Ching-Ying Lu, Xiao Jiang, Qiang Zhang, Theodore Kamins, James Harris

Proceedings Volume 10526, 105260Z (2018) https://doi.org/10.1117/12.2287312

KEYWORDS: Modeling, Ionization, Single photon detectors

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Proceedings Article | 23 February 2018 Presentation + Paper

Presentation + Paper

Comprehensive modeling on luminescent coupling dependency in multi-junction solar cells

Zhanghao Sun, Zheng Lyu, Jieyang Jia, Muyu Xue, Kaifeng Chen, Shanhui Fan, James Harris

Proceedings Volume 10526, 1052612 (2018) https://doi.org/10.1117/12.2288573

KEYWORDS: Sun, Photons, Solar cells, Multijunction solar cells, Finite-difference time-domain method, Photovoltaics, Absorption, Gallium arsenide, Numerical simulations, Doping

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Proceedings Article | 19 September 2016 Presentation + Paper

Presentation + Paper

Optimization of TCR and heat transport in group-IV multiple-quantum-well microbolometers

Matthew Morea, Kevin Gu, Victoria Savikhin, Colleen Fenrich, Eric Pop, James Harris

Proceedings Volume 9974, 99740M (2016) https://doi.org/10.1117/12.2236166

KEYWORDS: Microbolometers, Bolometers, Monte Carlo methods, Convection, Germanium, Resistance, Quantum wells, Scattering, Phonons, Tin

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Proceedings Article | 14 March 2016 Paper

Paper

Numerical modeling of photon recycling and luminescence coupling in non-ideal multijunction solar cell

Mengyang Yuan, Zheng Lyu, Jieyang Jia, Yusi Chen, Yi Liu, Yijie Huo, Yu Miao, James Harris

Proceedings Volume 9743, 974306 (2016) https://doi.org/10.1117/12.2213362

KEYWORDS: Luminescence, Solar cells, Multijunction solar cells, Instrument modeling, Circuit switching, Numerical modeling, Electroluminescence, Group III-V semiconductors, Semiconductors, Gallium arsenide, Diodes, Performance modeling

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Proceedings Article | 14 March 2016 Paper

Paper

A novel measurement method of luminescence coupling in multijunction solar cells based on small signal method

Zheng Lyu, Mengyang Yuan, Jieyang Jia, Taner Bilir, Yi Liu, Yijie Huo, Yu Miao, James Harris

Proceedings Volume 9743, 97430F (2016) https://doi.org/10.1117/12.2213664

KEYWORDS: Multijunction solar cells, Luminescence, External quantum efficiency, Solar cells, Circuit switching, Diodes, Neodymium, Physics, Photons, Resistance, Signal processing

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Proceedings Article | 27 February 2016 Paper

Paper

Titanium oxide electron-selective layers for contact passivation of thin-film crystalline silicon solar cells

Yi Liu, Yusi Chen, David LaFehr, Yen Su, Yijie Huo, Yangsen Kang, Huiyang Deng, Jieyang Jia, Li Zhao, Mengyang Yuan, Zheng Lyu, Daniel DeWitt, Max Vilgalys, Kai Zang, Xiaochi Chen, Ching-Ying Lu, Theodore Kamins, James Harris

Proceedings Volume 9749, 97491J (2016) https://doi.org/10.1117/12.2213540

KEYWORDS: Thin film solar cells, Thin films, Solar cells, Oxides, Titanium, Crystals, Silicon solar cells, Silicon, Energy conversion efficiency, Oxygen, Atomic layer deposition

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Proceedings Article | 20 March 2015 Paper

Paper

Photovoltaic restoration of sight with high visual acuity in rats with retinal degeneration

D. Palanker, Georges Goetz, H. Lorach, Yossi Mandel, Richard Smith, David Boinagrov, Xin Lei, Theodore Kamins, J. Harris, K. Mathieson, A. Sher

Proceedings Volume 9307, 93070T (2015) https://doi.org/10.1117/12.2081068

KEYWORDS: Visualization, Photovoltaics, Visible radiation, Retina, Neurons, Electrodes, In vivo imaging, Information visualization, In vitro testing, Near infrared

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Proceedings Article | 27 February 2015 Paper

Paper

Strained germanium-tin multiple quantum well microdisk resonators towards a light source on silicon

Colleen Shang, Robert Chen, Suyog Gupta, Yi-Chiau Huang, Yijie Huo, Errol Sanchez, Yihwan Kim, Theodore Kamins, Krishna Saraswat, James Harris

Proceedings Volume 9367, 93671P (2015) https://doi.org/10.1117/12.2080146

KEYWORDS: Germanium, Silicon, Raman spectroscopy, Quantum wells, Resonators, Tin, Light sources, Etching, Luminescence, Laser resonators

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Proceedings Article | 13 November 2014 Paper

Paper

Ultra-thin film nanostructured gallium arsenide solar cells

Yangsen Kang, Yusi Chen, Yijie Huo, Li Zhao, Jieyang Jia, Huiyang Deng, James Harris

Proceedings Volume 9277, 927718 (2014) https://doi.org/10.1117/12.2071280

KEYWORDS: Gallium arsenide, Absorption, Solar cells, Thin films, Metals, Visible radiation, Nanostructuring, Near infrared, Semiconducting wafers, Reflection

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Proceedings Article | 13 November 2014 Paper

Paper

A new electro-absorption modulator structure based on Ge/SiGe coupled quantum wells for on-chip optical interconnects

Yusi Chen, Xiaochi Chen, Yijie Huo, Ching-Ying Lu, Edward Fei, Kai Zang, Colleen Shang, Yangsen Kang, Jieyang Jia, Theodore Kamins, James Harris

Proceedings Volume 9277, 92770Y (2014) https://doi.org/10.1117/12.2071673

KEYWORDS: Modulators, Quantum wells, Modulation, Optical interconnects, Absorption, PIN photodiodes, Scanning electron microscopy, Doping, CMOS technology, Silicon

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Proceedings Article | 6 March 2014 Paper

Paper

Label-free electronic detection of target cells

Rahim Esfandyarpour, Mehdi Javanmard, James Harris, Ronald Davis

Proceedings Volume 8976, 897618 (2014) https://doi.org/10.1117/12.2037966

KEYWORDS: Sensors, Target detection, Electrodes, Oxides, Yeast, Capacitance, Microfluidics, Tumors, Cancer, Etching

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Proceedings Article | 25 March 2013 Paper

Paper

Dilute phosphide nitride materials as photocathodes for electrochemical solar energy conversion

Vijay Parameshwaran, Xiaoqing Xu, Yangsen Kang, James Harris, H.-S. Philip Wong, Bruce Clemens

Proceedings Volume 8620, 86201J (2013) https://doi.org/10.1117/12.2003486

KEYWORDS: Electrodes, Solar energy, Thin films, Metalorganic chemical vapor deposition, Silicon, Semiconductors, Semiconducting wafers, Scanning electron microscopy, Nanostructuring, Nanowires

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Proceedings Article | 14 March 2013 Paper

Paper

Design optimization of an optically drivable heterogeneous MOSFET with silicon compatibility

Seongjae Cho, Hyungjin Kim, S. J. Ben Yoo, Byung-Gook Park, James Harris

Proceedings Volume 8619, 86191M (2013) https://doi.org/10.1117/12.2005813

KEYWORDS: Field effect transistors, Integrated optics, Gallium arsenide, Electrons, Silicon, Doping, Germanium, Channel projecting optics, Optoelectronics, Photonic integrated circuits

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Proceedings Article | 12 March 2013 Paper

Paper

Progress in orientation-patterned GaP for next-generation nonlinear optical devices

V. Tassev, M. Snure, R. Peterson, K. Schepler, R. Bedford, M. Mann, S. Vangala, W. Goodhue, A. Lin, J. Harris, M. Fejer, Peter Schunemann

Proceedings Volume 8604, 86040V (2013) https://doi.org/10.1117/12.2008057

KEYWORDS: Semiconducting wafers, Absorption, Crystals, Wafer bonding, Frequency conversion, Mid-IR, Nonlinear crystals, Gallium arsenide, Quartz, Vapor phase epitaxy

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Proceedings Article | 4 March 2013 Paper

Paper

Towards a photonic crystal mode-locked laser

Kenneth Leedle, Altamash Janjua, Seonghyun Paik, Mark Schnitzer, James Harris

Proceedings Volume 8640, 86400Z (2013) https://doi.org/10.1117/12.2005418

KEYWORDS: Photonic crystals, Dispersion, Waveguides, Mode locking, Waveguide modes, Laser crystals, Semiconductor lasers, Quantum dots, Slow light, Pulsed laser operation

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Proceedings Article | 26 February 2013 Paper

Paper

In vivo performance of photovoltaic subretinal prosthesis

Yossi Mandel, George Goetz, Daniel Lavinsky, Phil Huie, Keith Mathieson, Lele Wang, Theodore Kamins, Richard Manivanh, James Harris, Daniel Palanker

Proceedings Volume 8567, 856709 (2013) https://doi.org/10.1117/12.2001750

KEYWORDS: Retina, Visible radiation, Photovoltaics, Visualization, Electrodes, Near infrared, Neurons, Photodiodes, Eye, Optical coherence tomography

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SPIE Journal Paper | 2 November 2012 Open Access

Open Access

Continuous sensing of tumor-targeted molecular probes with a vertical cavity surface emitting laser-based biosensor

Natesh Parashurama, Thomas O'Sullivan, Adam de la Zerda, Pascale El Kallassi, Seongjae Cho, Hongguang Liu, Robert Teed, Hart Levy, Jarrett Rosenberg, Zhen Cheng, Ofer Levi, James Harris, Sanjiv Gambhir

JBO, Vol. 17, Issue 11, 117004, (November 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.11.117004

KEYWORDS: Sensors, Tumors, Signal detection, Tissues, Biosensors, Vertical cavity surface emitting lasers, Luminescence, In vivo imaging, CCD cameras, In vitro testing

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Proceedings Article | 23 February 2012 Paper

Paper

GaAs thin film nanostructure arrays for III-V solar cell applications

Dong Liang, Yangsen Kang, Yijie Huo, Ken Xinze Wang, Anjia Gu, Meiyueh Tan, Zongfu Yu, Shuang Li, Jieyang Jia, Xinyu Bao, Shuang Wang, Yan Yao, Shanhui Fan, Yi Cui, James Harris

Proceedings Volume 8269, 82692M (2012) https://doi.org/10.1117/12.909743

KEYWORDS: Nanostructures, Absorption, Thin films, Gallium arsenide, Solar cells, Nanostructured thin films, Thin film solar cells, Nanostructuring, Optical spheres, Light wave propagation

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Proceedings Article | 9 February 2012 Paper

Paper

Electrically driven photonic crystal nanocavity lasers, LEDs, and modulators

Gary Shambat, Bryan Ellis, Marie Mayer, Arka Majumdar, Jan Petykiewicz, Tomas Sarmiento, James Harris, Eugene Haller, Jelena Vuckovic

Proceedings Volume 8277, 827705 (2012) https://doi.org/10.1117/12.907432

KEYWORDS: Photonic crystals, Light emitting diodes, Laser damage threshold, Modulation, Laser crystals, Doping, Silicon, Quantum dots, Modulators, Scanning electron microscopy

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Proceedings Article | 7 February 2012 Paper

Paper

Photovoltaic retinal prosthesis for restoring sight to the blind: implant design and fabrication

Lele Wang, Keith Mathieson, Theodore Kamins, James Loudin, Ludwig Galambos, James Harris, Daniel Palanker

Proceedings Volume 8248, 824805 (2012) https://doi.org/10.1117/12.909104

KEYWORDS: Photodiodes, Silicon, Oxides, Etching, Semiconducting wafers, Doping, Image processing, Photovoltaics, Electrodes, Deep reactive ion etching

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Proceedings Article | 14 May 2011 Paper

Paper

Integrated photonic structures for parallel fluorescence and refractive index biosensing

Meredith Lee, Thomas O'Sullivan, Antonio Cerruto, Victor Liu, Jingyu Zhang, Ofer Levi, Heon Lee, Steven Brueck, Shanhui Fan, James Harris

Proceedings Volume 8034, 803406 (2011) https://doi.org/10.1117/12.884228

KEYWORDS: Vertical cavity surface emitting lasers, Sensors, Photonic crystals, Luminescence, Biosensing, Refractive index, In vitro testing, Photodetectors, Light sources, Gallium arsenide

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Proceedings Article | 12 February 2011 Paper

Paper

Photovoltaic retinal prosthesis

James Loudin, Keith Mathieson, Ted Kamins, Lele Wang, Ludwig Galambos, Philip Huie, Alexander Sher, James Harris, Daniel Palanker

Proceedings Volume 7885, 788513 (2011) https://doi.org/10.1117/12.876560

KEYWORDS: Electrodes, Retina, Photodiodes, Diodes, Photovoltaics, Neurons, Visualization, Projection systems, Video, Goggles

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Proceedings Article | 6 February 2010 Paper

Paper

Fabrication of an integrated 670nm VCSEL-based sensor for miniaturized fluorescence sensing

Thomas O'Sullivan, Elizabeth Munro, James Harris, Ofer Levi

Proceedings Volume 7615, 76150D (2010) https://doi.org/10.1117/12.842096

KEYWORDS: Sensors, Vertical cavity surface emitting lasers, Luminescence, In vivo imaging, Photodetectors, Dielectric filters, Optical filters, Tissues, Gallium arsenide, Etching

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SPIE Journal Paper | 1 November 2009

Optical probes of orientation-patterned ZnSe quasi-phase-matched devices

Gary Kanner, Mike Marable, Narsingh Singh, Andre Berghmans, David Kahler, Brian Wagner, A. Lin, Martin Fejer, James Harris, Kenneth Schepler

OE, Vol. 48, Issue 11, 114201, (November 2009) https://doi.org/10.1117/12.10.1117/1.3257266

KEYWORDS: Second-harmonic generation, Gallium arsenide, Crystals, Signal attenuation, Frequency conversion, Long wavelength infrared, Infrared radiation, Mid-IR, Optical engineering, Zinc

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Proceedings Article | 21 February 2009 Paper

Paper

Implantable optical biosensor for in vivo molecular imaging

Thomas O'Sullivan, Elizabeth Munro, Adam de la Zerda, Natesh Parashurama, Robert Teed, Zachary Walls, Ofer Levi, Sanjiv Gambhir, James Harris

Proceedings Volume 7173, 717309 (2009) https://doi.org/10.1117/12.811227

KEYWORDS: Sensors, Luminescence, Optical filters, Biosensors, In vivo imaging, Vertical cavity surface emitting lasers, Photodetectors, Tissue optics, In vitro testing, Quantum efficiency

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Proceedings Article | 13 February 2008 Paper

Paper

Optical probes of orientation-patterned ZnSe quasi-phase-matched devices

G. Kanner, M. Marable, N. Singh, A. Berghmans, D. Kahler, B. Wagner, A. Lin, M. Fejer, J. Harris, K. Schepler

Proceedings Volume 6875, 68750I (2008) https://doi.org/10.1117/12.768553

KEYWORDS: Second-harmonic generation, Crystals, Gallium arsenide, Signal attenuation, Frequency conversion, Long wavelength infrared, Infrared radiation, Mid-IR, Nonlinear optics, Single crystal X-ray diffraction

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Proceedings Article | 8 February 2008 Paper

Paper

Low-frequency noise characterization of near-IR VCSELs for functional brain imaging

Thomas Lee, Paul Lim, James Harris, Krishna Shenoy, Stephen Smith

Proceedings Volume 6842, 68422T (2008) https://doi.org/10.1117/12.764143

KEYWORDS: Vertical cavity surface emitting lasers, Information operations, Sensors, Brain imaging, Interference (communication), Imaging systems, Quantum wells, Intrinsic optical signal, Semiconductors, Aluminum

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Proceedings Article | 6 February 2008 Paper

Paper

Tunable narrow-bandwidth source of THz radiation based on frequency down-conversion in periodically structured gallium arsenide

Joseph Schaar, Konstantin Vodopyanov, Paulina Kuo, Martin Fejer, Angie Lin, Xiaojun Yu, James Harris, David Bliss, Candace Lynch, Vladimir Kozlov, Walter Hurlbut

Proceedings Volume 6893, 689306 (2008) https://doi.org/10.1117/12.763631

KEYWORDS: Terahertz radiation, Gallium arsenide, Optical parametric oscillators, Crystals, Mirrors, Laser crystals, Quantum efficiency, Satellites, Nonlinear crystals, Signal attenuation

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Proceedings Article | 1 February 2008 Paper

Paper

GaInNAsSb/GaAs vertical cavity surface-emitting lasers (VCSELs): current challenges and techniques to realize multiple-wavelength laser arrays at 1.55 μm

Mathilde Gobet, Hopil Bae, Tomas Sarmiento, James Harris

Proceedings Volume 6908, 69080N (2008) https://doi.org/10.1117/12.762311

KEYWORDS: Vertical cavity surface emitting lasers, Gallium arsenide, Resistance, Etching, Mirrors, Semiconducting wafers, Refractive index, Absorption, Wavelength division multiplexing, Quantum wells

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Proceedings Article | 18 July 2007 Paper

Paper

A high-intensity bowtie nano-aperture vertical-cavity surface-emitting laser for ultrahigh-density near-field optical data storage

Zhilong Rao, Lambertus Hesselink, James Harris

Proceedings Volume 6620, 66201V (2007) https://doi.org/10.1117/12.738952

KEYWORDS: Vertical cavity surface emitting lasers, Near field, Polarization, Optical storage, Metals, Gold, Coating, Polarization control, Gallium, Near field optics

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Proceedings Article | 22 March 2007 Paper

Paper

Monolithic passively mode-locked lasers using quantum-dot or quantum-well materials grown on GaAs substrates

Y.-C. Xin, A. Stintz, H. Cao, L. Zhang, A. Gray, S. Bank, M. Osinski, J. Harris, L. Lester

Proceedings Volume 6468, 64681L (2007) https://doi.org/10.1117/12.705662

KEYWORDS: Mode locking, Gallium arsenide, Semiconductor lasers, Indium arsenide, Indium gallium arsenide, Quantum wells, Waveguides, Picosecond phenomena, Pulsed laser operation, Gallium

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Proceedings Article | 14 February 2007 Paper

Paper

Terahertz wave generation in orientation-patterned GaAs using resonantly enhanced schemes

K. Vodopyanov, J. Schaar, P. Kuo, M. Fejer, X. Yu, J. Harris, V. Kozlov, D. Bliss, C. Lynch

Proceedings Volume 6455, 645509 (2007) https://doi.org/10.1117/12.702302

KEYWORDS: Terahertz radiation, Gallium arsenide, Optical parametric oscillators, Crystals, Picosecond phenomena, Mirrors, Laser crystals, Absorption, Frequency conversion, Femtosecond phenomena

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Proceedings Article | 12 February 2007 Paper

Paper

Sensitivity analysis of a photonic crystal structure for index-of-refraction sensing

Ofer Levi, Meredith Lee, Jingyu Zhang, Virginie Lousse, Steven R. J. Brueck, Shanhui Fan, James Harris

Proceedings Volume 6447, 64470P (2007) https://doi.org/10.1117/12.705670

KEYWORDS: Photonic crystals, Sensors, Vertical cavity surface emitting lasers, Molecules, Reflection, Finite-difference time-domain method, Optical filters, Scanning electron microscopy, Biosensors, Biosensing

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Proceedings Article | 8 February 2007 Paper

Paper

New THz sources for bio-medical imaging

James Harris, Anjia Gu, Seongsin Kim

Proceedings Volume 6485, 64850U (2007) https://doi.org/10.1117/12.714266

KEYWORDS: Terahertz radiation, Quantum cascade lasers, Liver, Gallium arsenide, Optical parametric oscillators, Tissues, Absorption, Imaging systems, Medical imaging, Tumors

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Proceedings Article | 17 October 2006 Paper

Paper

Tunable THz source based on frequency conversion in quasi-phase-matched GaAs

K. Vodopyanov, J. Schaar, M. Fejer, X. Yu, J. Harris, Y.-S. Lee, V. Kozlov, G. Imeshev, M. Fermann, D. Bliss, C. Lynch

Proceedings Volume 6386, 63860T (2006) https://doi.org/10.1117/12.692053

KEYWORDS: Terahertz radiation, Gallium arsenide, Optical parametric oscillators, Picosecond phenomena, Frequency conversion, Crystals, Mirrors, Femtosecond phenomena, Absorption, Transient nonlinear optics

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Proceedings Article | 1 March 2006 Paper

Paper

Germanium electroabsorption devices on silicon for optical interconnects

Yu-Hsuan Kuo, David A. B. Miller, James Harris

Proceedings Volume 6125, 61250B (2006) https://doi.org/10.1117/12.674733

KEYWORDS: Silicon, Absorption, Modulators, Germanium, Optical interconnects, Quantum wells, Waveguides, Mirrors, Modulation, Reflectivity

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Proceedings Article | 28 February 2006 Paper

Paper

Bio-medical imaging with a terahertz quantum cascade laser

Seongsin Kim, Fariba Hatami, Allison Kurian, James Ford, James Harris, Giacomo Scalari, Marcella Giovannini, Nicolas Hoyler, Jerome Faist, Geoff Harris

Proceedings Volume 6095, 60950B (2006) https://doi.org/10.1117/12.647233

KEYWORDS: Terahertz radiation, Tissues, Quantum cascade lasers, Liver, Absorption, Brain, Neuroimaging, Tumors, Bone, FT-IR spectroscopy

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Proceedings Article | 28 February 2006 Paper

Paper

Integrated biomedical nanosensor using guided resonance in photonic crystal structures

Ofer Levi, Wonjoo Suh, Meredith Lee, Jingyu Zhang, Steven R.J. Brueck, Shanhui Fan, James Harris

Proceedings Volume 6095, 60950N (2006) https://doi.org/10.1117/12.647312

KEYWORDS: Sensors, Photonic crystals, Refraction, Vertical cavity surface emitting lasers, Scanning electron microscopy, Dielectrics, Biological research, Waveguides, Etching, Nanosensors

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Proceedings Article | 20 February 2006 Paper

Paper

Compact standing-wave Fourier-transform interferometer with harmonic spectral analysis

Junxian Fu, Xiaojun Yu, Bingyang Zhang, James Harris

Proceedings Volume 6079, 60791O (2006) https://doi.org/10.1117/12.649113

KEYWORDS: Sensors, Mirrors, Light sources, Absorption, FT-IR spectroscopy, Ferroelectric materials, Spectroscopy, Tunable lasers, Optical resolution, Microelectromechanical systems

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Proceedings Article | 10 February 2006 Paper

Paper

Low loss orientation-patterned AlGaAs waveguides for quasi phase matched second harmonic generation

Xiaojun Yu, Luigi Scaccabarozzi, Angie Lin, Jun-xian Fu, Paulina Kuo, Martin Fejer, James Harris

Proceedings Volume 6103, 61030N (2006) https://doi.org/10.1117/12.647241

KEYWORDS: Waveguides, Second-harmonic generation, Gallium arsenide, Harmonic generation, Germanium, Gallium, Semiconducting wafers, Aluminum, Fabry–Perot interferometers, Phase matching

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Proceedings Article | 10 February 2006 Paper

Paper

A C-shaped nanoaperture vertical-cavity surface-emitting laser for high-density near-field optical data storage

Zhilong Rao, Joseph Matteo, Lambertus Hesselink, James Harris

Proceedings Volume 6132, 61320J (2006) https://doi.org/10.1117/12.645083

KEYWORDS: Vertical cavity surface emitting lasers, Polarization, Near field, Optical storage, Near field optics, Polarization control, Gold, Metals, Aluminum, Finite-difference time-domain method

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Proceedings Article | 18 November 2005 Paper

Paper

Imaging with a terahertz quantum cascade laser for biomedical applications

Seongsin Kim, Fariba Hatami, Allison Kurian, Lynford Goddard, James Ford, James Harris, Giacomo Scalari, Marcella Giovannini, Nicolas Hoyler, Jerome Faist, Geoff Harris

Proceedings Volume 6010, 60100I (2005) https://doi.org/10.1117/12.630999

KEYWORDS: Terahertz radiation, Tissues, Quantum cascade lasers, Liver, Absorption, Brain, Neuroimaging, Tumors, Bone, FT-IR spectroscopy

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Proceedings Article | 7 April 2005 Paper

Paper

InP based double heterojunction phototransistor with graded emitter-base junction and base-collector junction

Jun-Xian Fu, James Harris

Proceedings Volume 5726, (2005) https://doi.org/10.1117/12.591118

KEYWORDS: Phototransistors, Indium gallium arsenide, Heterojunctions, Superlattices, Transistors, Absorption, Etching, Arsenic, Telecommunications, Gallium

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Proceedings Article | 7 April 2005 Paper

Paper

Thick lattice-matched GaInNAs films in photodetector applications

David Jackrel, Homan Yuen, Seth Bank, Mark Wistey, Junxian Fu, Xiaojun Yu, Zhilong Rao, James Harris

Proceedings Volume 5726, (2005) https://doi.org/10.1117/12.591315

KEYWORDS: Indium gallium arsenide, Gallium arsenide, Photodetectors, Signal to noise ratio, Absorption, LIGO, Annealing, Luminescence, Quantum efficiency, Internal quantum efficiency

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Proceedings Article | 1 April 2005 Paper

Paper

High-performance GaInNAsSb/GaAs lasers at 1.5 um

Lynford Goddard, Seth Bank, Mark Wistey, Homan Yuen, James Harris

Proceedings Volume 5738, (2005) https://doi.org/10.1117/12.591447

KEYWORDS: Resistance, Continuous wave operation, Laser damage threshold, Neodymium, Gallium arsenide, External quantum efficiency, Temperature metrology, Reliability, Semiconducting wafers

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Proceedings Article | 31 March 2005 Paper

Paper

Optical parametric oscillator based on orientation-patterned GaAs

Konstantin Vodopyanov, Ofer Levi, Paulina Kuo, Thierry Pinguet, James Harris, Martin Fejer, Bruno Gerard, L. Becouarn, Eric Lallier

Proceedings Volume 5728, (2005) https://doi.org/10.1117/12.584599

KEYWORDS: Optical parametric oscillators, Gallium arsenide, Dielectric polarization, Crystals, Mirrors, Mid-IR, Crystal optics, Dielectric mirrors, Silicon, Quantum efficiency

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Proceedings Article | 31 March 2005 Paper

Paper

Fabrication and characterization of tightly confining AlGaAs waveguides and microcavities for nonlinear optical applications

Luigi Scaccabarozzi, Zheng Wang, Xiaojun Yu, Meredith Lee, Wah Lau, Mehmet Yanik, Shanhui Fan, Martin Fejer, James Harris

Proceedings Volume 5728, (2005) https://doi.org/10.1117/12.591174

KEYWORDS: Waveguides, Optical microcavities, Chromium, Fabry–Perot interferometers, Nonlinear optics, Etching, Cladding, Aluminum, Wave propagation, Photonic crystals

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Proceedings Article | 7 March 2005 Paper

Paper

Light-emitting diodes based on InP quantum dots in GaP(100)

Fariba Hatami, Vincenzo Lordi, James Harris, William Masselink

Proceedings Volume 5739, (2005) https://doi.org/10.1117/12.591299

KEYWORDS: Electroluminescence, Light emitting diodes, Quantum dots, Temperature metrology, Molecular beam epitaxy, Quantum efficiency, Diodes, External quantum efficiency, Luminescence, Silicon

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Proceedings Article | 22 January 2005 Paper

Paper

Fabrication of a carbon nanotube protruding electrode array for a retinal prosthesis

Ke Wang, Hongjie Dai, Harvey Fishman, James Harris

Proceedings Volume 5718, (2005) https://doi.org/10.1117/12.591153

KEYWORDS: Electrodes, Carbon nanotubes, Silicon, Iron, Retina, Lead, Oxides, Metals, Platinum, Amorphous silicon

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Proceedings Article | 23 December 2004 Paper

Paper

Optical parametric oscillator based on microstructured GaAs

Konstantin Vodopyanov, Ofer Levi, Paulina Kuo, Thierry Pinguet, James Harris, Martin Fejer, B. Gerard, L. Becouarn, Eric Lallier

Proceedings Volume 5620, (2004) https://doi.org/10.1117/12.578449

KEYWORDS: Optical parametric oscillators, Gallium arsenide, Dielectric polarization, Crystals, Mirrors, Mid-IR, Frequency conversion, Dielectric mirrors, Silicon, Signal processing

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Proceedings Article | 1 July 2004 Paper

Paper

Laser background characterization in a monolithically integrated bio-fluorescence sensor

Evan Thrush, Ofer Levi, Laura Cook, Jason Deich, Stephen Smith, W. E. Moerner, James Harris

Proceedings Volume 5318, (2004) https://doi.org/10.1117/12.525133

KEYWORDS: Sensors, Photodetectors, Optical filters, Vertical cavity surface emitting lasers, Luminescence, Biological research, Interfaces, Specular reflections, Glasses, Quantum efficiency

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Proceedings Article | 14 June 2004 Paper

Paper

Novel planarization and passivation in the integration of III-V semiconductor devices

Jun-Fei Zheng, Peter Hanberg, Hilmi Demir, Vijit Sabnis, Onur Fidaner, James Harris, David Miller

Proceedings Volume 5356, (2004) https://doi.org/10.1117/12.529696

KEYWORDS: Polymers, Photomasks, Etching, Metals, Semiconducting wafers, Silicon, Diodes, Oxides, Group III-V semiconductors, Wet etching

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Proceedings Article | 28 May 2004 Paper

Paper

Tightly confining AlGaAs waveguides and microcavities for optical frequency conversion

Luigi Scaccabarozzi, Zheng Wang, Xiaojun Yu, Wah Lau, Mehemet Yanik, Shanhui Fan, Martin Fejer, James Harris

Proceedings Volume 5355, (2004) https://doi.org/10.1117/12.532124

KEYWORDS: Waveguides, Optical microcavities, Photomasks, Etching, Aluminum, Frequency conversion, Nonlinear optics, Gallium arsenide, Photonic crystals, Electron beam lithography

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Proceedings Article | 28 May 2004 Paper

Paper

Side-coupled in-line fiber-semiconductor laser

Alireza Khalili, Mark Wistey, James Harris

Proceedings Volume 5355, (2004) https://doi.org/10.1117/12.532111

KEYWORDS: Waveguides, Semiconductors, Fiber lasers, Semiconductor lasers, Mirrors, Semiconducting wafers, Fiber couplers, Optical alignment, Packaging, Gallium arsenide

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Proceedings Article | 3 July 2003 Paper

Paper

GaInNAsSb long-wavelength lasers on GaAs

James Harris

Proceedings Volume 4995, (2003) https://doi.org/10.1117/12.480184

KEYWORDS: Quantum wells, Gallium arsenide, Antimony, Vertical cavity surface emitting lasers, Nitrogen, Laser damage threshold, Luminescence, Indium, Annealing, Gallium

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Proceedings Article | 17 January 2003 Paper

Paper

High-throughput integration of optoelectronics devices for biochip fluorescent detection

Evan Thrush, Ofer Levi, Ke Wang, James Harris, Stephen Smith

Proceedings Volume 4982, (2003) https://doi.org/10.1117/12.478145

KEYWORDS: Vertical cavity surface emitting lasers, Photodetectors, Sensors, Etching, Optical filters, Photoresist materials, Gallium arsenide, Luminescence, Optical simulations, Metals

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Proceedings Article | 21 June 2002 Paper

Paper

Integrated semiconductor fluorescent detection system for biochip and biomedical applications

Evan Thrush, Ofer Levi, Ke Wang, Mark Wistey, James Harris, Stephen Smith

Proceedings Volume 4626, (2002) https://doi.org/10.1117/12.472094

KEYWORDS: Sensors, Vertical cavity surface emitting lasers, Photodetectors, Luminescence, Optoelectronics, Optical filters, Waveguides, Biological research, Molecules, Optical simulations

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Proceedings Article | 22 May 2002 Paper

Paper

High-efficiency multiple-quantum-well GaInNAs/GaNAs ridge-waveguide diode lasers

Wonill Ha, Vincent Gambin, Mark Wistey, Seth Bank, Seongsin Kim, James Harris

Proceedings Volume 4651, (2002) https://doi.org/10.1117/12.467964

KEYWORDS: Quantum wells, Semiconductor lasers, Nitrogen, Antimony, Indium, Gallium arsenide, Luminescence, Waveguide lasers, Diodes, Pulsed laser operation

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Proceedings Article | 28 March 2002 Paper

Paper

Long-wave IR chemical sensing based on difference frequency generation in orientation patterned GaAs

Scott Bisson, Thomas Kulp, R. Bambha, Karla Armstrong, Ofer Levi, Thierry Pinguet, Loren Eyres, Martin Fejer, James Harris

Proceedings Volume 4634, (2002) https://doi.org/10.1117/12.463834

KEYWORDS: Crystals, Gallium arsenide, Absorption, Long wavelength infrared, Biological and chemical sensing, Semiconductor lasers, Difference frequency generation, Spectroscopy, Infrared sensors, Laser crystals

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SPIE Journal Paper | 1 July 2001

High-speed, dual-function vertical cavity multiple quantum well modulators and photodetectors for optical interconnects

Hong Liu, Chien-Chung Lin, James Harris

OE, Vol. 40, Issue 07, (July 2001) https://doi.org/10.1117/12.10.1117/1.1383562

Proceedings Article | 4 May 2001 Paper

Paper

1.3-um optoelectronic devices on GaAs using group III-nitride-arsenides

Sylvia Spruytte, Mark Wistey, Michael Larson, Christopher Coldren, Henry Garrett, James Harris

Proceedings Volume 4286, (2001) https://doi.org/10.1117/12.424811

KEYWORDS: Gallium arsenide, Quantum wells, Nitrogen, Vertical cavity surface emitting lasers, Mirrors, Annealing, Gallium, Arsenic, Luminescence, Laser damage threshold

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Proceedings Article | 27 April 2000 Paper

Paper

Vertical-cavity modulator for optical interconnection and its high-speed performance

Hong Liu, Chien-Chung Lin, James Harris

Proceedings Volume 3952, (2000) https://doi.org/10.1117/12.384401

KEYWORDS: Modulators, Quantum wells, Mirrors, Capacitance, Switching, Absorption, Reflectivity, Etching, Optical interconnects, Fabry–Perot interferometers

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Proceedings Article | 24 March 2000 Paper

Paper

Multiple-quantum-well GaAs/AlGaAs in-line fiber intensity modulator

Erji Mao, Diego Yankelevich, Christopher Coldren, Olav Solgaard, Andre Knoesen, James Harris

Proceedings Volume 3936, (2000) https://doi.org/10.1117/12.379966

KEYWORDS: Gallium arsenide, Modulators, Waveguides, Absorption, Mirrors, Quantum wells, Single mode fibers, Fiber couplers, Wave propagation, Reflectivity

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Proceedings Article | 19 July 1999 Paper

Paper

GaAs/AlGaAs narrow-bandwidth in-line fiber filter

Erji Mao, Christopher Coldren, James Harris, Diego Yankelevich, Olav Solgaard, Andre Knoesen

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.355027

KEYWORDS: Optical filters, Wavelength division multiplexing, Waveguides, Polarization, Single mode fibers, Fiber to the x, Structured optical fibers, Fiber optics, Cladding, Reflectivity

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Proceedings Article | 22 May 1998 Paper

Paper

High-speed quantum-well optoelectronic gate based on diffusive conduction recovery

Micah Yairi, Christopher Coldren, David Miller, James Harris

Proceedings Volume 3490, (1998) https://doi.org/10.1117/12.308903

KEYWORDS: Quantum wells, Absorption, Optoelectronics, Picosecond phenomena, Capacitors, Diodes, Electrons, Electrodes, Photons, Gallium arsenide

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Proceedings Article | 1 May 1996 Paper

Paper

Micromachined tunable Fabry-Perot filters for wavelength division multiplexing

Michael Larson, James Harris

Proceedings Volume 2690, (1996) https://doi.org/10.1117/12.238912

KEYWORDS: Mirrors, Reflectivity, Tunable filters, Semiconductors, Gallium arsenide, Refractive index, Reflectors, Fabry–Perot interferometers, Vertical cavity surface emitting lasers, Wavelength division multiplexing

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Proceedings Article | 1 May 1996 Paper

Paper

Vertical-cavity X-modulators for WDM

Jeffry Powell, John Trezza, Martin Morf, James Harris

Proceedings Volume 2690, (1996) https://doi.org/10.1117/12.238917

KEYWORDS: Excitons, Quantum wells, Modulation, Absorption, Reflectivity, Logic, Fabry–Perot interferometers, Mirrors, Wavelength division multiplexing, Modulators

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Proceedings Article | 11 May 1994 Paper

Paper

Free-electron laser nonlinear spectroscopy of doubly resonant (5.5-3.0um and 4.1-2.1 um)InGaAs/AlGaAs asymmetric quantum wells

Eric Martinet, Gary Woods, Herman Chui, James Harris, Martin Fejer, Chris Rella, Bruce Richman

Proceedings Volume 2139, (1994) https://doi.org/10.1117/12.175710

KEYWORDS: Quantum wells, Second-harmonic generation, Gallium arsenide, Absorption, Free electron lasers, Indium, Spectroscopy, Indium gallium arsenide, Polarization, Laser spectroscopy

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Proceedings Article | 11 May 1994 Paper

Paper

Normal-incidence intersubband hole absorption in In0.5Ga0.5As/Al0.45Ga0.55As quantum wells

Bartev Vartanian, James Harris

Proceedings Volume 2139, (1994) https://doi.org/10.1117/12.175725

KEYWORDS: Quantum wells, Absorption, Doping, Indium, Gallium arsenide, Polarization, Indium arsenide, Gallium antimonide, Beryllium, Solids

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Proceedings Article | 1 March 1991 Paper

Paper

Quantum wells and artificially structured materials for nonlinear optics

James Harris, Martin Fejer

Proceedings Volume 1361, (1991) https://doi.org/10.1117/12.24387

KEYWORDS: Nonlinear optics, Quantum wells, Semiconductor lasers, Semiconductor materials, Semiconductors, Harmonic generation, Visible radiation, Phase matching

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Proceedings Article | 1 February 1991 Paper

Paper

Optimization of reflection electro-absorption modulators

Bardia Pezeshki, Dominique Thomas, James Harris

Proceedings Volume 1362, (1991) https://doi.org/10.1117/12.24565

KEYWORDS: Reflectivity, Modulators, Modulation, Mirrors, Absorption, Quantum wells, Optoelectronic devices, Excitons, Rutherfordium, Fabry–Perot interferometers

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Proceedings Article | 1 October 1990 Paper

Paper

Improved design of AlAs/GaAs resonant tunneling diodes

Peng Cheng, James Harris

Proceedings Volume 1283, (1990) https://doi.org/10.1117/12.20763

KEYWORDS: Diodes, Superlattices, Physics, Silicon, Gallium arsenide, Electrons, Aluminum, Doping, Interfaces, Solids

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Proceedings Article | 1 October 1990 Paper

Paper

Molecular beam epitaxy: a path to novel high Tc superconductors?

Darrell Schlom, J. Eckstein, Ivan Bozovic, Zongjian Chen, A. Marshall, K. von Dessonneck, James Harris

Proceedings Volume 1285, (1990) https://doi.org/10.1117/12.20831

KEYWORDS: X-rays, Superconductors, Superlattices, Semiconductors, Oxygen, Ozone, Oxides, X-ray diffraction, Thin films, Molecular beam epitaxy

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Proceedings Article | 1 October 1990 Paper

Paper

Molecular beam epitaxy: a path to novel high Tc superconductors?

Darrell Schlom, J. Eckstein, Ivan Bozovic, Zongjian Chen, A. Marshall, K. von Dessonneck, James Harris

Proceedings Volume 1287, (1990) https://doi.org/10.1117/12.20899

KEYWORDS: X-rays, Superconductors, Superlattices, Oxygen, Ozone, Oxides, X-ray diffraction, Superconductivity, Thin films, Semiconductors

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Proceedings Article | 1 October 1990 Paper

Paper

Defect structures in MBE grown GaAs on Si

Sam-Dong Kim, Tony Ma, Zofia Rek, James Harris

Proceedings Volume 1285, (1990) https://doi.org/10.1117/12.20823

KEYWORDS: Gallium arsenide, Silicon, Annealing, Laser sintering, Semiconductors, Crystals, Thin films, Interfaces, Semiconducting wafers, X-ray diffraction

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Showing 5 of 76 publications

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