Prof. Roel G. Baets Profile

Prof. Roel G. Baets

Full Professor at Ghent Univ

SPIE Involvement:

Senior status | Conference Program Committee | Conference Chair | Author

Publications (98)

PROCEEDINGS ARTICLE | February 22, 2018

III-V/silicon photonic integrated circuits for spectroscopic sensing in the 2um wavelength range

Proc. SPIE. 10536, Smart Photonic and Optoelectronic Integrated Circuits XX

KEYWORDS: Photodetectors, Fabry–Perot interferometers, Waveguides, Spectroscopy, Silicon, Gases, Semiconductor lasers, Photonic integrated circuits, Silicon photonics, Absorption

Read Abstract

PROCEEDINGS ARTICLE | November 21, 2017

WDM based multigigabit optical backplane for on-board applications

Proc. SPIE. 10567, International Conference on Space Optics — ICSO 2006

KEYWORDS: Transmitters, Switching, Signal attenuation, Polymers, Wavelength division multiplexing, Receivers, Field programmable gate arrays, Data communications, Transponders, Prototyping

Read Abstract

DOWNLOAD PDF

PROCEEDINGS ARTICLE | November 17, 2017

III-V on silicon micro-photonic circuits for frequency downconversion of RF signals

Proc. SPIE. 10563, International Conference on Space Optics — ICSO 2014

KEYWORDS: Photodetectors, Waveguides, Mode locking, Silicon, Modulators, Semiconductor lasers, Photonics, Silicon photonics, Frequency converters, Group III-V semiconductors

Read Abstract

DOWNLOAD PDF

PROCEEDINGS ARTICLE | February 25, 2017

Hybrid vertical-cavity laser integration on silicon

Proc. SPIE. 10122, Vertical-Cavity Surface-Emitting Lasers XXI

KEYWORDS: Oxides, Light sources, Modulation, Waveguides, Dielectrics, Interfaces, Silicon, Semiconductor lasers, Vertical cavity surface emitting lasers, Silicon photonics

Read Abstract

PROCEEDINGS ARTICLE | February 22, 2017

Spectroscopic sensing with silicon nitride photonic integrated circuits

Proc. SPIE. 10106, Integrated Optics: Devices, Materials, and Technologies XXI

KEYWORDS: Signal to noise ratio, Microscopes, Plasmonics, Waveguides, Sensors, Spectroscopy, Silicon, Raman spectroscopy, Raman scattering, Antennas

Read Abstract

PROCEEDINGS ARTICLE | February 20, 2017

Hybrid integration of laser source on silicon photonic integrated circuit for low-cost interferometry medical device

Proc. SPIE. 10109, Optical Interconnects XVII

KEYWORDS: Packaging, Laser sources, Photonic devices, Monochromatic aberrations, Optical design, Prisms, Interferometers, Ceramics, Laser welding, Interferometry, Fiber lasers, Telecommunications, Micro optics, Integrated circuits, Photonic integrated circuits, Optical alignment, Medical devices, Silicon photonics, Optical isolators, Tolerancing

Read Abstract

PROCEEDINGS ARTICLE | May 13, 2016

CMOS-compatible silicon nitride spectrometers for lab-on-a-chip spectral sensing

Proc. SPIE. 9891, Silicon Photonics and Photonic Integrated Circuits V

KEYWORDS: Refractive index, Glucose, Waveguides, Sensors, Spectrometers, Silicon, Fourier transforms, Raman spectroscopy, Absorption spectroscopy, Silicon photonics

Read Abstract

PROCEEDINGS ARTICLE | March 14, 2016

SWIR InGaAs/GaAsSb type-II quantum well photodetectors and spectrometers integrated on SOI

Proc. SPIE. 9752, Silicon Photonics XI

KEYWORDS: Short wave infrared radiation, Photodetectors, Quantum wells, Waveguides, Etching, Spectrometers, Silicon, Telecommunications, Infrared radiation, Silicon photonics

Read Abstract

PROCEEDINGS ARTICLE | March 4, 2016

Dynamic properties of silicon-integrated short-wavelength hybrid-cavity VCSEL

Proc. SPIE. 9766, Vertical-Cavity Surface-Emitting Lasers XX

KEYWORDS: Light sources, Modulation, Waveguides, Dielectrics, Gallium arsenide, Semiconductor lasers, Integrated optics, Vertical cavity surface emitting lasers, Silicon photonics, Optical interconnects, Adhesives, Diffraction gratings

Read Abstract

PROCEEDINGS ARTICLE | February 27, 2015

Integration of GaAs-based VCSEL array on SiN platform with HCG reflectors for WDM applications

Proc. SPIE. 9372, High Contrast Metastructures IV

KEYWORDS: Reflectors, Mirrors, Silica, Waveguides, Etching, Interfaces, Silicon, Reflectivity, Wavelength division multiplexing, Vertical cavity surface emitting lasers

Read Abstract

PROCEEDINGS ARTICLE | May 15, 2014

Silicon-nitride waveguides for on-chip Raman spectroscopy

Proc. SPIE. 9141, Optical Sensing and Detection III

KEYWORDS: Confocal microscopy, Microscopes, Waveguides, Spectroscopy, Luminescence, Molecules, Silicon, Raman spectroscopy, Photonics, Raman scattering

Read Abstract

PROCEEDINGS ARTICLE | May 1, 2014

Characterization of PECVD silicon nitride photonic components at 532 and 900 nm wavelength

Proc. SPIE. 9133, Silicon Photonics and Photonic Integrated Circuits IV

KEYWORDS: Oxides, Electron beam lithography, Resonators, Waveguides, Cladding, Silicon, Wave propagation, Plasma enhanced chemical vapor deposition, Silicon photonics, Semiconducting wafers

Read Abstract

PROCEEDINGS ARTICLE | March 8, 2014

Glucose sensing by means of silicon photonics

Proc. SPIE. 8989, Smart Photonic and Optoelectronic Integrated Circuits XVI

KEYWORDS: Glucose, Waveguides, Sensors, Blood, Spectrometers, Silicon, Photodiodes, Photonics, Silicon photonics, Absorption

Read Abstract

PROCEEDINGS ARTICLE | March 8, 2014

Mid-infrared nonlinear silicon photonics

Proc. SPIE. 8990, Silicon Photonics IX

KEYWORDS: Mid-IR, Optical amplifiers, Waveguides, Dispersion, Silicon, Raman spectroscopy, Nonlinear optics, Phase matching, Silicon photonics, Nanophotonics

Read Abstract

PROCEEDINGS ARTICLE | January 31, 2014

Mid-IR heterogeneous silicon photonics

Proc. SPIE. 8993, Quantum Sensing and Nanophotonic Devices XI

KEYWORDS: Mid-IR, Waveguides, Sensors, Germanium, Spectrometers, Silicon, Semiconductor lasers, Photonic integrated circuits, Silicon photonics, Absorption

Read Abstract

PROCEEDINGS ARTICLE | May 22, 2013

ePIXfab: the silicon photonics platform

Proc. SPIE. 8767, Integrated Photonics: Materials, Devices, and Applications II

KEYWORDS: Packaging, Microsystems, Etching, Photonics, Silicon photonics, Computer aided design, Semiconducting wafers, Prototyping, Device simulation, Standards development

Read Abstract

PROCEEDINGS ARTICLE | March 14, 2013

Experimental demonstration of a novel heterogeneously integrated III-V on Si microlaser

Proc. SPIE. 8629, Silicon Photonics VIII

KEYWORDS: Mirrors, Finite-difference time-domain method, Waveguides, Etching, Silicon, Semiconductor lasers, Measurement devices, Plasma etching, Laser damage threshold, Optical pumping

Read Abstract

PROCEEDINGS ARTICLE | March 14, 2013

Silicon-organic hybrid devices

Proc. SPIE. 8629, Silicon Photonics VIII

KEYWORDS: Modulation, Waveguides, Cladding, Electrodes, Silicon, Modulators, Nonlinear optics, Liquid crystals, Silicon photonics, Phase shifts

Read Abstract

PROCEEDINGS ARTICLE | March 6, 2013

Spectroscopy-on-chip applications of silicon photonics

Proc. SPIE. 8627, Integrated Optics: Devices, Materials, and Technologies XVII

KEYWORDS: Signal to noise ratio, Waveguides, Cladding, Spectroscopy, Molecules, Silicon, Raman spectroscopy, Absorption spectroscopy, Silicon photonics, Absorption

Read Abstract

PROCEEDINGS ARTICLE | March 6, 2013

III-V/silicon photonic integrated circuits for communication and sensing applications

Proc. SPIE. 8627, Integrated Optics: Devices, Materials, and Technologies XVII

KEYWORDS: Tunable lasers, Resonators, Waveguides, Silicon, Semiconductor lasers, Photonic integrated circuits, Semiconducting wafers, Group III-V semiconductors, Wafer bonding, Hybrid silicon lasers

Read Abstract

PROCEEDINGS ARTICLE | February 22, 2013

Silicon grating structures for optical fiber interfacing and III-V/silicon opto-electronic components

Proc. SPIE. 8633, High Contrast Metastructures II

KEYWORDS: Optical fibers, Mirrors, Waveguides, Polarization, Interfaces, Silicon, Single mode fibers, Photonics, Silicon photonics, Diffraction gratings

Read Abstract

PROCEEDINGS ARTICLE | February 2, 2012

On-chip interrogation of a silicon-on-insulator microring resonator-based ethanol vapor sensor with an arrayed waveguide grating (AWG) spectrometer

Proc. SPIE. 8264, Integrated Optics: Devices, Materials, and Technologies XVI

KEYWORDS: Light sources, Spectrum analysis, Gas sensors, Resonators, Waveguides, Sensors, Spectroscopy, Silicon, Bioalcohols, Microrings

Read Abstract

PROCEEDINGS ARTICLE | November 29, 2011

A low-cost photonic biosensor built on a polymer platform

Proc. SPIE. 8311, Optical Sensors and Biophotonics III

KEYWORDS: Fabrication, Refractive index, Microfluidics, Biomedical optics, Resonators, Waveguides, Polymers, Ultraviolet radiation, Biosensors, Optical biosensors

Read Abstract

PROCEEDINGS ARTICLE | June 7, 2011

Low dispersion integrated Michelson interferometer on silicon on insulator for optical coherence tomography

Proc. SPIE. 8091, Optical Coherence Tomography and Coherence Techniques V

KEYWORDS: Waveguides, Cladding, Dispersion, Optical coherence tomography, Polymers, Silicon, Semiconducting wafers, Integrated photonics, Polymer multimode waveguides, Michelson interferometers

Read Abstract

PROCEEDINGS ARTICLE | February 19, 2011

Heterogeneously integrated microdisk lasers for optical interconnects and optical logic

Proc. SPIE. 7913, Laser Resonators and Beam Control XIII

KEYWORDS: Switches, Continuous wave operation, Switching, Waveguides, Silicon, Logic devices, Optical interconnects, Laser optics, Optical logic, Pulsed laser operation

Read Abstract

PROCEEDINGS ARTICLE | January 17, 2011

Hybrid silicon lasers

Proc. SPIE. 7942, Optoelectronic Integrated Circuits XIII

KEYWORDS: Reflectors, Waveguides, Silicon, Laser development, Semiconductor lasers, Laser resonators, Semiconducting wafers, Adhesives, Wafer bonding, Hybrid silicon lasers

Read Abstract

PROCEEDINGS ARTICLE | February 23, 2010

Integrated photonic circuit in silicon on insulator for Fourier domain optical coherence tomography

Proc. SPIE. 7554, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV

KEYWORDS: Waveguides, Dispersion, Optical coherence tomography, Silicon, Integrated circuits, Photonic integrated circuits, Silicon photonics, Integrated circuit design, Integrated photonics, Michelson interferometers

Read Abstract

PROCEEDINGS ARTICLE | December 3, 2009

Low-power electro-optical switch based on a III-V microdisk cavity on a silicon-on-insulator circuit

Proc. SPIE. 7631, Optoelectronic Materials and Devices IV

KEYWORDS: Refractive index, Quantum wells, Switches, Switching, Waveguides, Signal attenuation, Silicon, Optical switching, Chemical elements, Electro optics

Read Abstract

PROCEEDINGS ARTICLE | August 21, 2009

Label-free biosensors on silicon-on-insulator optical chips

Proc. SPIE. 7397, Biosensing II

KEYWORDS: Refractive index, Surface plasmons, Biosensing, Resonators, Waveguides, Sensors, Silicon, Coating, Biosensors, Microrings

Read Abstract

PROCEEDINGS ARTICLE | August 21, 2009

New wavelength-tuning method in optical ring resonators with liquid crystal cladding: exploiting the longitudinal E-field

Proc. SPIE. 7414, Liquid Crystals XIII

KEYWORDS: Refractive index, Resonators, Waveguides, Cladding, Glasses, Molecules, Dielectrics, Silicon, Photonics, Liquid crystals

Read Abstract

PROCEEDINGS ARTICLE | May 20, 2009

Biodiesel sensing using silicon-on-insulator technologies

Proc. SPIE. 7366, Photonic Materials, Devices, and Applications III

KEYWORDS: Optical design, Biosensing, Waveguides, Sensors, Spectroscopy, Silicon, Wave propagation, Biodiesel, Biofuels, Absorption

Read Abstract

PROCEEDINGS ARTICLE | February 18, 2009

Biosensors in silicon on insulator

Proc. SPIE. 7220, Silicon Photonics IV

KEYWORDS: Refractive index, Surface plasmons, Biosensing, Resonators, Waveguides, Interferometers, Sensors, Silicon, Biosensors, Microrings

Read Abstract

PROCEEDINGS ARTICLE | February 10, 2009

Interfacing optical fibers and high refractive index contrast waveguide circuits using diffractive grating couplers

Proc. SPIE. 7218, Integrated Optics: Devices, Materials, and Technologies XIII

KEYWORDS: Gold, Optical fibers, Refractive index, Waveguides, Polarization, Interfaces, Silicon, Photonic integrated circuits, Fiber couplers, Diffraction gratings

Read Abstract

PROCEEDINGS ARTICLE | February 10, 2009

Polymer wedge for perfectly vertical light coupling to silicon

Proc. SPIE. 7218, Integrated Optics: Devices, Materials, and Technologies XIII

KEYWORDS: Waveguides, Etching, Quartz, Polymers, Ultraviolet radiation, Silicon, Fiber couplers, Photorefractive polymers, Polymer multimode waveguides, Diffraction gratings

Read Abstract

PROCEEDINGS ARTICLE | November 18, 2008

Compact optical modulator based on carrier induced gain of an InP/InGaAsP micro-disk cavity integrated on SOI

Proc. SPIE. 7135, Optoelectronic Materials and Devices III

KEYWORDS: Thermal optics, Modulation, Waveguides, Silicon, Modulators, Picosecond phenomena, Optical modulators, Electro optics, Electrooptic modulators, Absorption

Read Abstract

PROCEEDINGS ARTICLE | November 11, 2008

Silicon nanophotonic waveguides and their applications

Proc. SPIE. 7134, Passive Components and Fiber-based Devices V

KEYWORDS: Resonators, Waveguides, Sensors, Etching, Silicon, Brain-machine interfaces, Fiber couplers, Silicon photonics, Nanophotonics, Diffraction gratings

Read Abstract

PROCEEDINGS ARTICLE | May 1, 2008

Nested-ring Mach-Zehnder interferometer in silicon-on-insulator

Proc. SPIE. 6996, Silicon Photonics and Photonic Integrated Circuits

KEYWORDS: Optical filters, Finite-difference time-domain method, Mach-Zehnder interferometers, Resonators, Waveguides, Etching, Silicon, Feedback loops, Semiconducting wafers, Microrings

Read Abstract

PROCEEDINGS ARTICLE | May 1, 2008

Building technology platforms and foundries for photonic integrated circuits in Europe

Proc. SPIE. 6996, Silicon Photonics and Photonic Integrated Circuits

KEYWORDS: Packaging, Sensors, Etching, Silicon, Modulators, Photomasks, Photonic integrated circuits, Silicon photonics, Semiconducting wafers, Prototyping

Read Abstract

PROCEEDINGS ARTICLE | May 1, 2008

Experimental verification of finesse enhancement scheme in two-ring resonator system

Proc. SPIE. 6996, Silicon Photonics and Photonic Integrated Circuits

KEYWORDS: Lithography, Deep ultraviolet, Resonators, Waveguides, Silicon, Measurement devices, Integrated optics, CMOS technology, Microrings, Resonance enhancement

Read Abstract

PROCEEDINGS ARTICLE | February 28, 2008

III-V silicon heterogeneous integration for integrated transmitters and receivers

Proc. SPIE. 6896, Integrated Optics: Devices, Materials, and Technologies XII

KEYWORDS: Transmitters, Waveguides, Etching, Silicon, Receivers, Semiconductor lasers, Optoelectronic devices, Nanophotonics, Electronic circuits, Semiconducting wafers

Read Abstract

PROCEEDINGS ARTICLE | February 26, 2008

Electrically injected InP microdisk lasers integrated with nanophotonic SOI circuits

Proc. SPIE. 6898, Silicon Photonics III

KEYWORDS: Continuous wave operation, Waveguides, Silicon, Doping, Laser damage threshold, Nanophotonics, Pulsed laser operation, Performance modeling, Laser bonding, Absorption

Read Abstract

SPIE Journal Paper | February 1, 2008

Wavelength division multiplexing based optical backplane with arrayed waveguide grating passive router

Grivas, E. , Kyriakis-Bitzaros, E. , Halkias, George , Katsafouros, S. , Morthier, Geert , Dumon, Pieter , Baets, Roel , Farell, T. , Ryan, Neil , McKenzie, Iain , Armadillo, E.

OE Vol. 47 Issue 02

KEYWORDS: Receivers, Wavelength division multiplexing, Switching, Transmitters, Field programmable gate arrays, Transponders, Polymers, Waveguides, Tunable lasers, Optical engineering

Read Abstract

PROCEEDINGS ARTICLE | October 26, 2007

Analysis of linear and nonlinear photonic devices using eigenmode expansion

Proc. SPIE. 6796, Photonics North 2007

KEYWORDS: Photonic devices, Finite-difference time-domain method, Switching, Resonators, Waveguides, Matrices, Photonic crystals, Wave propagation, Waveguide modes, Instrument modeling

Read Abstract

PROCEEDINGS ARTICLE | October 16, 2007

Light extraction for a doubly resonant cavity organic LED: the RC2LED

Proc. SPIE. 6655, Organic Light Emitting Materials and Devices XI

KEYWORDS: Refractive index, Light emitting diodes, Organic light emitting diodes, Glasses, Interfaces, Electroluminescence, Niobium, Luminous efficiency, Internal quantum efficiency, OLED lighting

Read Abstract

PROCEEDINGS ARTICLE | July 2, 2007

A thin foil optical strain gage based on silicon-on-insulator microresonators

Proc. SPIE. 6619, Third European Workshop on Optical Fibre Sensors

KEYWORDS: Optical components, Microresonators, Optical circuits, Resonators, Fiber Bragg gratings, Sensors, Silicon, Resistance, Integrated optics, Photonic integrated circuits

Read Abstract

PROCEEDINGS ARTICLE | February 26, 2007

Employing a 2D surface grating to improve light out coupling of a substrate emitting organic LED

Proc. SPIE. 6486, Light-Emitting Diodes: Research, Manufacturing, and Applications XI

KEYWORDS: Refractive index, Light emitting diodes, Reflection, Lenses, Organic light emitting diodes, Glasses, Interfaces, Microlens, Natural surfaces, OLED lighting

Read Abstract

PROCEEDINGS ARTICLE | February 12, 2007

Integrated nanomechanical motion detection by means of optical evanescent wave coupling

Proc. SPIE. 6464, MEMS/MOEMS Components and Their Applications IV

KEYWORDS: Photodetectors, Resonators, Waveguides, Silicon, Motion detection, Sensing systems, Integrated optics, Signal detection, Evanescent wave coupling, Near field optics

Read Abstract

PROCEEDINGS ARTICLE | February 12, 2007

Optical biosensor based on silicon-on-insulator microring cavities for specific protein binding detection

Proc. SPIE. 6447, Nanoscale Imaging, Spectroscopy, Sensing, and Actuation for Biomedical Applications IV

KEYWORDS: Ellipsometry, Refractive index, Proteins, Resonators, Molecules, Silicon, Biosensors, Atomic force microscopy, Microrings, Optical biosensors

Read Abstract

PROCEEDINGS ARTICLE | February 9, 2007

Si based waveguide and surface plasmon sensors

Proc. SPIE. 6477, Silicon Photonics II

KEYWORDS: Gold, Refractive index, Surface plasmons, Proteins, Biosensing, Resonators, Waveguides, Sensors, Silicon, Microrings

Read Abstract

PROCEEDINGS ARTICLE | October 4, 2006

Silicon nanophotonics using deep-UV lithography

Proc. SPIE. 6351, Passive Components and Fiber-based Devices III

KEYWORDS: Gold, Lithography, Mirrors, Deep ultraviolet, Waveguides, Silicon, Biosensors, Connectors, Fiber couplers, Nanophotonics

Read Abstract

PROCEEDINGS ARTICLE | April 20, 2006

Liquid crystal orientation on patterns etched in Silicon on Insulator

Proc. SPIE. 6183, Integrated Optics, Silicon Photonics, and Photonic Integrated Circuits

KEYWORDS: Optical lithography, Waveguides, Glasses, Molecules, Silicon, Polarizers, Liquid crystal on silicon, Photonics, Liquid crystals, Optical alignment

Read Abstract

PROCEEDINGS ARTICLE | April 20, 2006

Nonlinear effects in ultrasmall silicon-on-insulator ring resonators

Proc. SPIE. 6183, Integrated Optics, Silicon Photonics, and Photonic Integrated Circuits

KEYWORDS: Bistability, Ultrafast phenomena, Refractive index, Resonators, Dispersion, Silicon, Kerr effect, Photonics, Nonlinear optics, Absorption

Read Abstract

PROCEEDINGS ARTICLE | April 18, 2006

Compact and efficient fiber-to-waveguide grating couplers in InP-membrane

Proc. SPIE. 6182, Photonic Crystal Materials and Devices III (i.e. V)

KEYWORDS: Optical fibers, Optical design, Waveguides, Polarization, Etching, Optical communications, Fiber couplers, Optical networks, Nanophotonics, Wafer bonding

Read Abstract

PROCEEDINGS ARTICLE | March 3, 2006

2D parallel optical interconnects between CMOS ICs

Proc. SPIE. 6124, Optoelectronic Integrated Circuits VIII

KEYWORDS: Silicon, Photodiodes, Receivers, Optoelectronics, Integrated optics, Vertical cavity surface emitting lasers, Analog electronics, Electro optics, Optical interconnects, Digital electronics

Read Abstract

PROCEEDINGS ARTICLE | March 1, 2006

Heterogenous integration of InP/InGaAsP photodetectors onto ultracompact silicon-on-insulator waveguide circuits

Proc. SPIE. 6125, Silicon Photonics

KEYWORDS: Oxides, Photodetectors, Indium gallium arsenide, Resonators, Waveguides, Interfaces, Silicon, Optical interconnects, Semiconducting wafers, Wafer bonding

Read Abstract

PROCEEDINGS ARTICLE | October 6, 2005

Nonlinear lattice model for self-localized waveguides in nonlinear photonic crystals

Proc. SPIE. 5949, Nonlinear Optics Applications

KEYWORDS: Refractive index, Waveguides, Dispersion, Dielectrics, Complex systems, Solitons, Photonic crystals, Kerr effect, Wave propagation, Nonlinear crystals

Read Abstract

PROCEEDINGS ARTICLE | September 30, 2005

Silicon-on-insulator nanophotonics

Proc. SPIE. 5956, Integrated Optics: Theory and Applications

KEYWORDS: Oxides, Lithography, Refractive index, Resonators, Waveguides, Polarization, Etching, Silicon, Photonic crystals, Nanophotonics

Read Abstract

PROCEEDINGS ARTICLE | August 30, 2005

Measured radiation sensitivity of silica-on-silicon and silicon-on-insulator micro-photonic devices for potential space application

Proc. SPIE. 5897, Photonics for Space Environments X

KEYWORDS: Optical filters, Refractive index, Resonators, Waveguides, Silicon, Control systems, Photonics, Photonic integrated circuits, Radiation effects, Space operations

Read Abstract

PROCEEDINGS ARTICLE | September 15, 2004

Low-loss photonic wires and compact ring resonators in silicon-on-insulator

Proc. SPIE. 5450, Photonic Crystal Materials and Nanostructures

KEYWORDS: Lithography, Resonators, Silica, Waveguides, Polarization, Dispersion, Silicon, Photonic crystals, Wave propagation, Photonic integrated circuits

Read Abstract

PROCEEDINGS ARTICLE | September 9, 2004

Subwavelength detection with waveguides in optical recording

Proc. SPIE. 5380, Optical Data Storage 2004

KEYWORDS: Diffraction, Waveguides, Spatial frequencies, Near field, Integrated optics, Phase measurement, Optical recording, Signal detection, Optical discs, Near field optics

Read Abstract

PROCEEDINGS ARTICLE | September 8, 2004

A parallel optical interconnect link with on-chip optical access

Proc. SPIE. 5453, Micro-Optics, VCSELs, and Photonic Interconnects

KEYWORDS: Packaging, Waveguides, Sensors, Interfaces, Optoelectronics, Polymer optical fibers, Vertical cavity surface emitting lasers, Connectors, Optical interconnects, Information operations

Read Abstract

PROCEEDINGS ARTICLE | October 20, 2003

Large-scale production techniques for photonic nanostructures

Proc. SPIE. 5225, Nano- and Micro-Optics for Information Systems

KEYWORDS: Oxides, Lithography, Deep ultraviolet, Waveguides, Etching, Silicon, Photonic crystals, Photomasks, Nanophotonics, Semiconducting wafers

Read Abstract

PROCEEDINGS ARTICLE | July 25, 2003

Multilongitudinal mode rate equation model for diode lasers

Proc. SPIE. 4986, Physics and Simulation of Optoelectronic Devices XI

KEYWORDS: Fabry–Perot interferometers, Switching, Photons, Diffusion, Laser development, Semiconductor lasers, Laser damage threshold, Picosecond phenomena, Hole burning spectroscopy, Instrument modeling

Read Abstract

PROCEEDINGS ARTICLE | July 25, 2003

Understanding the twin stripe diode laser: a multimode perspective

Proc. SPIE. 4986, Physics and Simulation of Optoelectronic Devices XI

KEYWORDS: Consumer electronics, Fabry–Perot interferometers, Oscillators, Data modeling, Calibration, Electrodes, Physics, Semiconductor lasers, Information technology, Instrument modeling

Read Abstract

PROCEEDINGS ARTICLE | July 3, 2003

Resonant-cavity light-emitting diodes: a review

Proc. SPIE. 4996, Light-Emitting Diodes: Research, Manufacturing, and Applications VII

KEYWORDS: Semiconductors, Mirrors, Fabry–Perot interferometers, Quantum wells, Light emitting diodes, Interfaces, Gallium arsenide, Reflectivity, Phase only filters, Absorption

Read Abstract

PROCEEDINGS ARTICLE | April 15, 2003

Circuit-level simulation approach to analyze system-level behavior of VCSEL-based optical interconnects

Proc. SPIE. 4942, VCSELs and Optical Interconnects

KEYWORDS: Photodetectors, Optical design, Data modeling, Waveguides, Monte Carlo methods, Vertical cavity surface emitting lasers, Computer aided design, Analog electronics, Optical interconnects, Device simulation

Read Abstract

PROCEEDINGS ARTICLE | April 15, 2003

Excimer-laser-ablation-based microlens fabrication for optical fiber coupling purposes

Proc. SPIE. 4941, Laser Micromachining for Optoelectronic Device Fabrication

KEYWORDS: Fabrication, Optical fibers, Microlens array, Polymers, Laser ablation, Optoelectronics, Microlens, Excimer lasers, Connectors, Tolerancing

Read Abstract

PROCEEDINGS ARTICLE | March 11, 2003

Simple-to-fabricate and highly efficient spot-size converters using antiresonant reflecting optical waveguides

Proc. SPIE. 4947, Laser Diodes, Optoelectronic Devices, and Heterogenous Integration

KEYWORDS: Waveguides, Etching, Single mode fibers, Fiber lasers, Semiconductor lasers, Optical simulations, Photonic integrated circuits, Optical alignment, Fiber couplers, Tolerancing

Read Abstract

SPIE Conference Volume | March 11, 2003

Laser Diodes, Optoelectronic Devices, and Heterogenous Integration

PROCEEDINGS ARTICLE | March 11, 2003

Grating-assisted resonant-cavity LEDs: toward thin film devices for heterogeneous integration

Proc. SPIE. 4947, Laser Diodes, Optoelectronic Devices, and Heterogenous Integration

KEYWORDS: Semiconductors, Thin films, Mirrors, Holography, Light emitting diodes, Etching, Interfaces, Gallium arsenide, Scanning electron microscopy, Thin film devices

Read Abstract

PROCEEDINGS ARTICLE | June 12, 2002

Role of longitudinal mode dynamics in laterally coupled lasers

Proc. SPIE. 4646, Physics and Simulation of Optoelectronic Devices X

KEYWORDS: Fabry–Perot interferometers, Switching, Laser applications, Physics, Semiconductor lasers, Laser stabilization, Objectives, Beam shaping, Laser damage threshold, Optical isolators

Read Abstract

PROCEEDINGS ARTICLE | June 6, 2002

Electrically pumped grating-assisted resonant-cavity light-emitting diodes

Proc. SPIE. 4641, Light-Emitting Diodes: Research, Manufacturing, and Applications VI

KEYWORDS: Semiconductors, Mirrors, Light emitting diodes, External quantum efficiency, Waveguides, Polarization, Interfaces, Gallium arsenide, Wave propagation, Solids

Read Abstract

PROCEEDINGS ARTICLE | February 25, 2002

Laser-ablation-based technique for flexible fabrication of microlenses in polymer materials

Proc. SPIE. 4426, Second International Symposium on Laser Precision Microfabrication

KEYWORDS: Fabrication, Polymers, Control systems, Laser ablation, Optoelectronics, Microlens, Photomasks, Excimer lasers, Pulsed laser operation, Assembly equipment

Read Abstract

PROCEEDINGS ARTICLE | December 13, 2001

Demonstrating optoelectronic interconnect in a FPGA-based prototype system using flip-chip mounted 2D arrays of optical components and 2D POF-ribbon arrays as optical pathways

Proc. SPIE. 4455, Micro- and Nano-optics for Optical Interconnection and Information Processing

KEYWORDS: Optical components, Logic, Light emitting diodes, Clocks, Receivers, Field programmable gate arrays, Optoelectronics, Vertical cavity surface emitting lasers, Optical arrays, Phase only filters

Read Abstract

PROCEEDINGS ARTICLE | December 18, 2000

Application and control of widely tunable lasers in HD WDM networks

Proc. SPIE. 4111, Terahertz and Gigahertz Electronics and Photonics II

KEYWORDS: Transmitters, Optical filters, Tunable lasers, Switching, Modulation, Calibration, Receivers, Modulators, Feedback control, Wavelength division multiplexing networks

Read Abstract

PROCEEDINGS ARTICLE | November 6, 2000

Microgroove fabrication with excimer laser ablation techniques for optical fiber array alignment purposes

Proc. SPIE. 4088, First International Symposium on Laser Precision Microfabrication

KEYWORDS: Optical fibers, Polymethylmethacrylate, Laser ablation, Excimer lasers, Optical alignment, Connectors, Optical interconnects, Optical arrays, Prototyping, Phase only filters

Read Abstract

PROCEEDINGS ARTICLE | June 7, 2000

Fabrication of microgrooves with excimer laser ablation techniques for plastic optical fiber array alignment purposes

Proc. SPIE. 3933, Laser Applications in Microelectronic and Optoelectronic Manufacturing V

KEYWORDS: Optical fibers, Polymethylmethacrylate, Cameras, Polymers, Laser ablation, Photomasks, Excimer lasers, Optical alignment, Connectors, Phase only filters

Read Abstract

PROCEEDINGS ARTICLE | May 24, 2000

Optical area I/O enhanced FPGA with 256 optical channels per chip

Proc. SPIE. 4089, Optics in Computing 2000

KEYWORDS: Optical components, Logic, Oscillators, Sensors, Receivers, Field programmable gate arrays, Optoelectronics, Optical interconnects, Phase only filters, Channel projecting optics

Read Abstract

PROCEEDINGS ARTICLE | April 27, 2000

MT-compatible red VCSEL module for parallel optical interconnections

Proc. SPIE. 3952, Optoelectronic Interconnects VII; Photonics Packaging and Integration II

KEYWORDS: Interfaces, Manufacturing, Polymer optical fibers, Optical alignment, Vertical cavity surface emitting lasers, Connectors, Optical interconnects, Optics manufacturing, Phase only filters, Channel projecting optics

Read Abstract

PROCEEDINGS ARTICLE | April 17, 2000

4-mW microcavity LED at 650 nm on germanium substrates

Proc. SPIE. 3938, Light-Emitting Diodes: Research, Manufacturing, and Applications IV

KEYWORDS: Packaging, Semiconductors, Quantum wells, Light emitting diodes, Calibration, Germanium, Interfaces, Gallium arsenide, Resistance, Semiconducting wafers

Read Abstract

PROCEEDINGS ARTICLE | April 17, 2000

Substrate-removed 850-nm RCLEDs and small core (63/125 um) plastic optical fibers for optical data communication

Proc. SPIE. 3938, Light-Emitting Diodes: Research, Manufacturing, and Applications IV

KEYWORDS: Mirrors, Light emitting diodes, Polymethylmethacrylate, Sensors, Glasses, Laser ablation, Polymer optical fibers, Data communications, Phase only filters, Absorption

Read Abstract

PROCEEDINGS ARTICLE | May 24, 1999

Dynamics of microcavity light emitters

Proc. SPIE. 3611, Laser Resonators II

KEYWORDS: Packaging, Gold, Mirrors, Light emitting diodes, External quantum efficiency, Modulation, Gallium arsenide, Quantum efficiency, Telecommunications, Optical microcavities

Read Abstract

PROCEEDINGS ARTICLE | April 14, 1999

Realization of highly efficient and high-speed resonant cavity LED for coupling to plastic optical fibers

Proc. SPIE. 3621, Light-Emitting Diodes: Research, Manufacturing, and Applications III

KEYWORDS: Mirrors, Indium gallium arsenide, Light emitting diodes, Metals, Gallium arsenide, Quantum efficiency, Resistance, Vertical cavity surface emitting lasers, Optical microcavities, Phase only filters

Read Abstract

PROCEEDINGS ARTICLE | December 4, 1998

Static and dynamic response of a novel optical decision circuit

Proc. SPIE. 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications

KEYWORDS: Optical amplifiers, Semiconductor optical amplifiers, Optical circuits, Mach-Zehnder interferometers, Interferometers, Signal attenuation, Telecommunications, Optical communications, Integrated optics, Phase shifts

Read Abstract

PROCEEDINGS ARTICLE | October 13, 1998

Preliminary results on high-total-dose testing of semiconductor photonic sources: a comparison of VCSELs and resonant-cavity LEDs

Proc. SPIE. 3440, Photonics for Space Environments VI

KEYWORDS: Semiconductors, Light emitting diodes, Quantum efficiency, Aluminum, Bismuth, Gamma radiation, Vertical cavity surface emitting lasers, Radiation effects, Optical microcavities, Temperature metrology

Read Abstract

PROCEEDINGS ARTICLE | September 21, 1998

Guided-wave versus free-space pathways for optical intra-multichip-module interconnects: performance simulations and design rules

Proc. SPIE. 3482, International Optical Design Conference 1998

KEYWORDS: Optical fibers, Sensors, Receivers, Bridges, Free space optics, Integrated optics, Polymer optical fibers, Vertical cavity surface emitting lasers, Geometrical optics, Optical interconnects

Read Abstract

PROCEEDINGS ARTICLE | May 22, 1998

Performance simulations of optical multichip-module interconnects: comparing guided-wave and free-space pathways

Proc. SPIE. 3490, Optics in Computing '98

KEYWORDS: Optical fibers, Sensors, Receivers, Optical simulations, Free space optics, Integrated optics, Polymer optical fibers, Vertical cavity surface emitting lasers, Optical interconnects, Device simulation

Read Abstract

PROCEEDINGS ARTICLE | May 22, 1998

Microcavity LED-based parallel data link using small-diameter (125-um) plastic optical fibers

Proc. SPIE. 3490, Optics in Computing '98

KEYWORDS: Optical fibers, Polishing, Light emitting diodes, Polymers, Glasses, Optical alignment, Connectors, Tolerancing, Optical microcavities, Phase only filters

Read Abstract

PROCEEDINGS ARTICLE | May 22, 1998

Technologies for optical interconnects between CMOS ICs

Proc. SPIE. 3490, Optics in Computing '98

KEYWORDS: Diffractive optical elements, Sensors, Glasses, Silicon, Optoelectronic devices, Free space optics, CMOS technology, Vertical cavity surface emitting lasers, Geometrical optics, Optical interconnects

Read Abstract

PROCEEDINGS ARTICLE | February 1, 1998

Portable device for in-situ recording of reflection holograms with diode lasers

Proc. SPIE. 3358, Sixth International Symposium on Display Holography

KEYWORDS: Diffraction, Holograms, Holography, Visualization, Tungsten, 3D modeling, Semiconductor lasers, Photonics, Fractal analysis, Bridges

Read Abstract

PROCEEDINGS ARTICLE | April 4, 1997

Planar substrate-emitting-microcavity light-emitting diodes with 20% external QE

Proc. SPIE. 3002, Light-Emitting Diodes: Research, Manufacturing, and Applications

KEYWORDS: GRIN lenses, Reflectors, Mirrors, Indium gallium arsenide, Quantum wells, Light emitting diodes, Interfaces, Quantum efficiency, Epoxies, Optical microcavities

Read Abstract

SPIE Journal Paper | January 1, 1997

Discussion of the solid angle aperture in rectangular multimode step-index waveguides

Israel, David , Baets, Roel

OE Vol. 36 Issue 01

KEYWORDS: Waveguides, Solids, Geometrical optics, Wave propagation, Refractive index, Cladding, Computer simulations, Reflection, Beam propagation method, Information technology

PROCEEDINGS ARTICLE | December 27, 1996

Novel polarization sensitive optoelectronic switching device for optical information processing

Proc. SPIE. 2969, Second International Conference on Optical Information Processing

KEYWORDS: Mirrors, Fabry–Perot interferometers, Switches, Optical signal processing, Switching, Resonators, Polarization, Reflectivity, Power supplies, Optoelectronics

Read Abstract

PROCEEDINGS ARTICLE | May 1, 1996

Quantum electrodynamic theory and modeling of light emission in vertical cavity devices

Proc. SPIE. 2693, Physics and Simulation of Optoelectronic Devices IV

KEYWORDS: Mirrors, Quantum wells, Light emitting diodes, Polarization, Photons, Quantum physics, Quantum electrodynamics, Electromagnetism, Instrument modeling, Maxwell's equations

Read Abstract

PROCEEDINGS ARTICLE | March 25, 1996

Recording and copying of reflection holograms with a semiconductor laser

Proc. SPIE. 2652, Practical Holography X

KEYWORDS: Diffraction, Visible radiation, Holograms, Holography, 3D image reconstruction, Reflection, Silver, Photography, Coating, Semiconductor lasers

Read Abstract

PROCEEDINGS ARTICLE | March 20, 1996

Emitters for optical interconnection

Proc. SPIE. 2692, Optical Interconnects in Broadband Switching Architectures

KEYWORDS: Quantum wells, Light emitting diodes, Lenses, Gallium arsenide, Laser processing, Reliability, Fiber lasers, Laser damage threshold, Optical interconnects, Optical microcavities

Read Abstract

PROCEEDINGS ARTICLE | August 25, 1994

Design of adiabatic tapers for high-contrast step index waveguides

Proc. SPIE. 2212, Linear and Nonlinear Integrated Optics

KEYWORDS: Semiconductors, Modeling, Refractive index, Waveguides, Cladding, Wave propagation, Integrated optics, Waveguide modes, Laser optics, Beam propagation method

Read Abstract

PROCEEDINGS ARTICLE | December 1, 1991

Optically nonlinear polymeric devices

Proc. SPIE. 1560, Nonlinear Optical Properties of Organic Materials IV

KEYWORDS: Switches, Switching, Waveguides, Electrodes, Polymers, Organic materials, Nonlinear optics, Acquisition tracking and pointing, Electro optics, Information operations

Read Abstract