Dr. Hamid Hemmati Profile

Dr. Hamid Hemmati

VP and CTO

SPIE Involvement:

Conference Chair | Editor | Author

Publications (50)

Proceedings Article | 5 March 2021 Presentation

Welcome and Introduction to SPIE Conference 11678

Hamid Hemmati, Don Boroson

Proceedings Volume 11678, 1167802 (2021) https://doi.org/10.1117/12.2592488

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Proceedings Article | 22 March 2019 Presentation + Paper

Lower frequency bands emerging as valid alternatives to free-space lasercom in terrestrial, aerial, and satellite links

H. Hemmati

Proceedings Volume 10910, 1091013 (2019) https://doi.org/10.1117/12.2510118

KEYWORDS: Satellites, Optical communications, Satellite communications, Optics manufacturing, Laser communications, Transceivers, Manufacturing, Free space optical communications, Telecommunications, Radio optics

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Proceedings Article | 15 February 2018 Paper

Test results of error-free bidirectional 10 Gbps link for air-to-ground optical communications

Joachim Horwath, Dionisio Diaz Gonzalez, Luis Martin Navajas, Alberto Lozano Souto, Vardan Semerjyan, Gokul Raju, Jan Grabowsky, Charles Garcia, Yi Lai, Torsten Bähr, Chien-Chung Chen, Farhana Haque, Andrew Grier, Harvard Harding, Matthew Hunwardsen, Eric Booen, Hamid Hemmati

Proceedings Volume 10524, 105241F (2018) https://doi.org/10.1117/12.2306191

KEYWORDS: Free space optics, Optical communications, Scintillation, Sensors, Receivers, Laser communications, Optical tracking, Telecommunications

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Proceedings Article | 6 March 2014 Paper

Pointing, acquisition, and tracking architecture tools for deep-space optical communications

Swati Mohan, Oscar Alvarez-Salazar, Kevin Birnbaum, Abhijit Biswas, William Farr, Hamid Hemmati, Shawn Johnson, Geraldo Ortiz, Kevin Quirk, Zahidul Rahman, Martin Regher, Farheen Rizvi, Joel Shields, Meera Srinivasan

Proceedings Volume 8971, 89710H (2014) https://doi.org/10.1117/12.2042704

KEYWORDS: Optical communications, Sensors, Space operations, Systems engineering, Asteroids, Error analysis, Receivers, Transmitters, Ka band, Signal attenuation

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Proceedings Article | 6 March 2014 Paper

Pulsed fiber amplifiers in simulated space environmental tests

Malcolm Wright, Hamid Hemmati

Proceedings Volume 8971, 89710B (2014) https://doi.org/10.1117/12.2045102

KEYWORDS: Optical amplifiers, Amplifiers, Fiber amplifiers, Fiber lasers, Transmitters, Modulation, Laser applications, Optical communications, Telecommunications, Optical simulations

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Proceedings Article | 6 March 2014 Paper

Improving the efficiency of undersea laser communications

H. Hemmati, A. Biswas

Proceedings Volume 8971, 89710I (2014) https://doi.org/10.1117/12.2042254

KEYWORDS: Modulation, Transmitters, Receivers, Scattering, Laser scattering, Signal attenuation, Optical communications, Ocean optics, Laser communications, Photon counting

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Proceedings Article | 19 March 2013 Paper

Optical filter assembly for interplanetary optical communications

Yijiang Chen, Hamid Hemmati

Proceedings Volume 8610, 86100R (2013) https://doi.org/10.1117/12.2004802

KEYWORDS: Optical filters, Sensors, Electronic filtering, Signal detection, Optical communications, Interference (communication), Polarization, Dielectric filters, Superconductors, Nanowires

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SPIE Journal Paper | 1 March 2012 Open Access

Special Section Guest Editorial: Free Space Optical Communications

Hamid Hemmati

OE, Vol. 51, Issue 03, 031201, (March 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.3.031201

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Proceedings Article | 23 February 2012 Paper

10-Gb/s lasercom system for spacecraft

J. Kovalik, H. Hemmati, A. Biswas

Proceedings Volume 8246, 82460F (2012) https://doi.org/10.1117/12.908644

KEYWORDS: Space operations, Head, Receivers, Cameras, Mirrors, Laser systems engineering, Prototyping, Laser optics, Optical filters, Control systems

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Proceedings Article | 2 March 2011 Paper

Deep-space optical terminals (DOT)

H. Hemmati, W. Farr, A. Biswas, K. Birnbaum, W. Roberts, K. Quirk, S. Townes

Proceedings Volume 7923, 79230C (2011) https://doi.org/10.1117/12.878930

KEYWORDS: Telescopes, Space telescopes, Sensors, Space operations, Mars, Photons, Control systems, Signal detection, Receivers, Modulation

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Proceedings Article | 22 February 2011 Paper

Field demonstrations of active laser ranging with sub-mm precision

Yijiang Chen, Kevin Birnbaum, Hamid Hemmati

Proceedings Volume 7923, 79230S (2011) https://doi.org/10.1117/12.875799

KEYWORDS: Ranging, Sensors, Fiber lasers, Laser applications, Pulsed laser operation, Mars, Fiber couplers, Clocks, Telecommunications, Laser systems engineering

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Proceedings Article | 26 February 2010 Paper

Precision optical ranging by paired one-way time of flight

Kevin Birnbaum, Yijiang Chen, Hamid Hemmati

Proceedings Volume 7587, 75870A (2010) https://doi.org/10.1117/12.843315

KEYWORDS: Ranging, Sensors, Clocks, Transceivers, Time metrology, Error analysis, Retroreflectors, Photons, Distance measurement, Telecommunications

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Proceedings Article | 24 February 2009 Paper

Compensation of large-diameter optical system aberrations with spatial light modulators and deformable mirrors

Hamid Hemmati, Yijiang Chen

Proceedings Volume 7199, 71990D (2009) https://doi.org/10.1117/12.811894

KEYWORDS: Spatial light modulators, Deformable mirrors, Mirrors, Wavefronts, Telescopes, Diffraction, Actuators, Active optics, Receivers, Space telescopes

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Proceedings Article | 24 February 2009 Paper

Combined laser communications and laser ranging transponder for Moon and Mars

H. Hemmati, K. Birnbaum, W. Farr, S. Turyshev, A. Biswas

Proceedings Volume 7199, 71990N (2009) https://doi.org/10.1117/12.810431

KEYWORDS: Ranging, Mars, Sensors, Transponders, Signal detection, Laser communications, Optical filters, Telescopes, Signal attenuation, Laser applications

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Proceedings Article | 20 February 2008 Paper

30-dB data rate improvement for interplanetary laser communication

H. Hemmati, A. Biswas, D. Boroson

Proceedings Volume 6877, 687707 (2008) https://doi.org/10.1117/12.767696

KEYWORDS: Laser communications, Space telescopes, Telescopes, Mars, Telecommunications, Receivers, Space operations, Sensors, Data communications, Transceivers

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Proceedings Article | 13 February 2007 Paper

Infrared Earth tracking for deep-space optical communications: feasibility study based on laboratory emulator

Yijiang Chen, Jeffrey Charles, Hamid Hemmati, Abhijit Biswas

Proceedings Volume 6457, 64570A (2007) https://doi.org/10.1117/12.711541

KEYWORDS: Infrared imaging, Infrared cameras, Quantum well infrared photodetectors, Mirrors, Thermography, Cameras, Infrared telescopes, Infrared search and track, Signal detection, Telescopes

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Proceedings Article | 1 September 2006 Paper

Low-cost large aperture telescopes for optical communications

Hamid Hemmati

Proceedings Volume 6304, 63040R (2006) https://doi.org/10.1117/12.682684

KEYWORDS: Mirrors, Telescopes, Receivers, Diffraction, Space telescopes, Glasses, Polymers, Spherical lenses, Surface finishing, Astronomical telescopes

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Proceedings Article | 1 March 2006 Paper

Simplified lasercom system architecture using a disturbance-free platform

Chien-Chung Chen, Hamid Hemmati, Abhijit Biswas, Gerardo Ortiz, William Farr, Nelson Pedreiro

Proceedings Volume 6105, 610505 (2006) https://doi.org/10.1117/12.660264

KEYWORDS: Laser systems engineering, Space operations, Control systems, Telecommunications, Laser optics, Laser stabilization, Laser applications, Transceivers, Sensors, Stars

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Proceedings Article | 1 March 2006 Paper

Centroiding accuracy of infrared Earth images mitigating impact of blurring and Earth non-uniformity

Y. Chen, G. Ortiz, H. Hemmati, S. Lee

Proceedings Volume 6105, 61050E (2006) https://doi.org/10.1117/12.660269

KEYWORDS: Infrared imaging, Infrared telescopes, Thermography, Edge detection, Detection and tracking algorithms, Deconvolution, Infrared cameras, Telescopes, Space telescopes, Infrared radiation

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Proceedings Article | 1 March 2006 Paper

Telescope wavefront aberration compensation with a deformable mirror in an adaptive optics system

Hamid Hemmati, Yijiang Chen, Ian Crossfield

Proceedings Volume 6105, 61050O (2006) https://doi.org/10.1117/12.660262

KEYWORDS: Deformable mirrors, Telescopes, Mirrors, Wavefronts, Actuators, Active optics, Wavefront aberrations, Space telescopes, Wavefront sensors, Adaptive optics

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SPIE Journal Paper | 1 May 2005

Qualification and reliability testing of a commercial high-power fiber-coupled semiconductor laser for space applications

Malcolm Wright, Donald Franzen, Hamid Hemmati, Heidi Becker, Michael Sandor

OE, Vol. 44, Issue 05, 054204, (May 2005) https://doi.org/10.1117/12.10.1117/1.1902993

KEYWORDS: Semiconductor lasers, Fiber lasers, Reliability, Diodes, Space operations, Connectors, Manufacturing, Optical engineering, Continuous wave operation, Standards development

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Proceedings Article | 18 April 2005 Paper

Large diameter refractive Fresnel lenses as low-cost optical communication ground receiver aperture

Hamid Hemmati

Proceedings Volume 5712, (2005) https://doi.org/10.1117/12.600838

KEYWORDS: Fresnel lenses, Receivers, Sensors, Optical communications, Stray light, Telescopes, Space telescopes, Mirrors, Light scattering, Lenses

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Proceedings Article | 18 April 2005 Paper

Sub-millimeter laser ranging results using a pseudo-random code modulation

Joseph Kovalik, William Farr, Carlos Esproles, Hamid Hemmati

Proceedings Volume 5712, (2005) https://doi.org/10.1117/12.600831

KEYWORDS: Ranging, Clocks, Modulation, Reflectors, Sensors, Amplitude modulation, Field programmable gate arrays, Signal detection, Telecommunications, Receivers

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Proceedings Article | 18 April 2005 Paper

Airborne optical communications demonstrator design and pre-flight test results

Abhijit Biswas, Norman Page, Jerry Neal, David Zhu, Malcolm Wright, Gerardo Ortiz, William Farr, Hamid Hemmati

Proceedings Volume 5712, (2005) https://doi.org/10.1117/12.600834

KEYWORDS: Mirrors, Head, Sensors, Optical fabrication, Cameras, Optical communications, Collimators, Telescopes, Beam splitters, Imaging systems

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Proceedings Article | 16 June 2004 Paper

Retro-modulator links with a mini-rover

Hamid Hemmati, Carlos Esproles, William Farr, William Liu, Polly Estabrook, G. Gilbreath, William Rabinovich

Proceedings Volume 5338, (2004) https://doi.org/10.1117/12.537825

KEYWORDS: Sensors, Modulation, Receivers, Avalanche photodetectors, Retroreflectors, CCD cameras, Laser optics, Near field optics, Transmitters, CCD image sensors

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Proceedings Article | 3 November 2003 Paper

Optical systems for free-space laser communications

Hamid Hemmati

Proceedings Volume 5173, 517308 (2003) https://doi.org/10.1117/12.510160

KEYWORDS: Telescopes, Space telescopes, Optical communications, Mirrors, Sensors, Receivers, Adaptive optics, Channel projecting optics, Optical tracking, Optical instrument design

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Proceedings Article | 26 April 2002 Paper

Approaches to efficient coupling of laser beams to obscured telescopes

Hamid Hemmati, Norman Page

Proceedings Volume 4635, (2002) https://doi.org/10.1117/12.464108

KEYWORDS: Telescopes, Axicons, Mirrors, Prisms, Space telescopes, Diffraction, Vignetting, Optical components, Laser applications, Active optics

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Proceedings Article | 26 April 2002 Paper

Multigigabit data-rate optical communication depicting LEO-to-GEO and GEO-to-ground links

Hamid Hemmati, Malcolm Wright, Babak Sanii, Norman Page, Gerry Ortiz, Abhijit Biswas, Keith Wilson

Proceedings Volume 4635, (2002) https://doi.org/10.1117/12.464091

KEYWORDS: Receivers, Transmitters, Optical communications, Telescopes, Acquisition tracking and pointing, Space telescopes, Space operations, Signal attenuation, Fiber amplifiers, Wavelength division multiplexing

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Proceedings Article | 3 August 2001 Paper

Overview of laser communications research at JPL

Hamid Hemmati

Proceedings Volume 4273, (2001) https://doi.org/10.1117/12.435371

KEYWORDS: Space operations, Optical communications, Space telescopes, Receivers, Telescopes, Laser communications, Telecommunications, Photons, Data communications, Free space optical communications

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Proceedings Article | 2 May 2000 Paper

High-efficiency pulsed laser transmitters for deep-space communication

Hamid Hemmati, Malcolm Wright, Abhijit Biswas, Carlos Esproles

Proceedings Volume 3932, (2000) https://doi.org/10.1117/12.384309

KEYWORDS: Diodes, Quantum efficiency, Semiconductor lasers, Pulsed laser operation, Transmitters, Nd:YAG lasers, Energy efficiency, Q switching, Fiber lasers, Thermal modeling

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Proceedings Article | 26 April 1999 Paper

High-data-rate laser transmitters for free-space laser communications

Abhijit Biswas, Hamid Hemmati, James Lesh

Proceedings Volume 3615, (1999) https://doi.org/10.1117/12.346189

KEYWORDS: Pulsed laser operation, Semiconductor lasers, Fiber amplifiers, Sensors, Modulation, Oscillators, Laser applications, Optical amplifiers, Diodes, Solid state lasers

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Proceedings Article | 26 April 1999 Paper

Design of a 2.5-Gbps optical transmitter for the International Space Station

Gerry Ortiz, Muthu Jeganathan, John Sandusky, Hamid Hemmati

Proceedings Volume 3615, (1999) https://doi.org/10.1117/12.346177

KEYWORDS: Transmitters, Silicon, Oscillators, Staring arrays, Electronics, Optical amplifiers, Modulation, Optical communications, Data conversion, Space telescopes

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Proceedings Article | 26 April 1999 Paper

Preliminary optomechanical design for the X2000 transceiver

Hamid Hemmati, Norman Page

Proceedings Volume 3615, (1999) https://doi.org/10.1117/12.346182

KEYWORDS: Transceivers, Telescopes, Mirrors, Sensors, Near field optics, Backscatter, Optical design, Image transmission, Channel projecting optics, Transmittance

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Proceedings Article | 26 April 1999 Paper

System requirements for a deep-space optical transceiver

Chien-Chung Chen, James Alexander, Hamid Hemmati, Steve Monacos, Tsun-Yee Yan, Sukhan Lee, James Lesh, Sam Zingales

Proceedings Volume 3615, (1999) https://doi.org/10.1117/12.346174

KEYWORDS: Space operations, Optical tracking, Sensors, Telecommunications, Receivers, Antennas, Optical communications, Stars, Stray light, Laser applications

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Proceedings Article | 8 September 1998 Paper

Frequency-stabilized diode-pumped Tm,Ho:YLF local oscillator with + 4 GHz of tuning range

Hamid Hemmati, Carlos Esproles, Robert Menzies

Proceedings Volume 3380, (1998) https://doi.org/10.1117/12.327182

KEYWORDS: Oscillators, LIDAR, Doppler effect, Crystals, Fabry–Perot interferometers, Semiconductor lasers, Laser crystals, Laser stabilization, Laser applications, Electronics

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Proceedings Article | 27 May 1998 Paper

Laser communications terminal for the X2000 series of planetary missions

Hamid Hemmati, James Lesh

Proceedings Volume 3266, (1998) https://doi.org/10.1117/12.308707

KEYWORDS: Optical communications, Signal processing, Space operations, Ranging, Staring arrays, Telescopes, Space telescopes, Sensors, Modulation, Signal detection

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Proceedings Article | 27 May 1998 Paper

Combined laser communication and imager for microspacecraft (ACLAIM)

Hamid Hemmati, James Lesh

Proceedings Volume 3266, (1998) https://doi.org/10.1117/12.308706

KEYWORDS: Space telescopes, Telescopes, Receivers, Laser communications, Mirrors, Sensors, Imaging systems, Data acquisition, Cameras, Optical components

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Proceedings Article | 24 April 1997 Paper

Lasercom test and evaluation station for flight-terminal evaluation

Keith Wilson, Norman Page, Abhijit Biswas, Hamid Hemmati, Kevin Masters, David Erickson, James Lesh

Proceedings Volume 2990, (1997) https://doi.org/10.1117/12.273690

KEYWORDS: Sensors, Mirrors, Beam splitters, Laser communications, Channel projecting optics, Data acquisition, Cameras, Off axis mirrors, Control systems, Telescopes

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Proceedings Article | 24 April 1997 Paper

Comparative study of optical and RF communication systems for a Mars Mission: II. Unified value metrics

Hamid Hemmati, J. Layland, James Lesh, Keith Wilson, Miles Sue, Daniel Rascoe, F. Lansing, Michael Wilhelm, L. Harcke, Che Jen Chen, Y. Feria

Proceedings Volume 2990, (1997) https://doi.org/10.1117/12.273697

KEYWORDS: Mars, Space operations, Ka band, X band, Telecommunications, Antennas, Neptune, Data storage, Data communications, Optical communications

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Proceedings Article | 22 April 1996 Paper

Laser communication component technologies: database, status, and trends

Hamid Hemmati

Proceedings Volume 2699, (1996) https://doi.org/10.1117/12.238422

KEYWORDS: Databases, Laser applications, Laser communications, Sensors, Avalanche photodetectors, Neodymium, Nd:YAG lasers, Telecommunications, Laser systems engineering, Optical filters

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Proceedings Article | 22 April 1996 Paper

Comparative study of optical and rf communication systems for a Mars mission

Hamid Hemmati, Keith Wilson, Miles Sue, Daniel Rascoe, F. Lansing, Michael Wilhelm, L. Harcke, Che Jen Chen

Proceedings Volume 2699, (1996) https://doi.org/10.1117/12.238410

KEYWORDS: Space operations, Telecommunications, Sensors, Receivers, X band, Space telescopes, Telescopes, Antennas, Optical communications, Mars

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Proceedings Article | 20 April 1995 Paper

Wavelength selection criteria for laser communications

Kamran Shaik, Hamid Hemmati

Proceedings Volume 2381, (1995) https://doi.org/10.1117/12.207422

KEYWORDS: Atmospheric propagation, Sensors, Atmospheric optics, Optical communications, Semiconductor lasers, Avalanche photodetectors, Receivers, Telecommunications, Wave propagation, Transmitters

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Proceedings Article | 16 August 1994 Paper

Laser transmitter assembly for the Optical Communication Demonstrator

Hamid Hemmati, David Copeland

Proceedings Volume 2123, (1994) https://doi.org/10.1117/12.184654

KEYWORDS: Semiconductor lasers, Modulation, Fiber lasers, Transmitters, Pulsed laser operation, Optical communications, Inductance, Fiber coupled lasers, Polarization, Data modeling

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Proceedings Article | 16 August 1994 Paper

Optical parametric amplification for detection of weak optical signals

Prakash Chakravarthi, Hamid Hemmati, Chien-Chung Chen

Proceedings Volume 2123, (1994) https://doi.org/10.1117/12.184673

KEYWORDS: Signal to noise ratio, Optical amplifiers, Receivers, Sensors, Signal detection, Interference (communication), Quantum efficiency, Amplifiers, Heterodyning, Telecommunications

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Proceedings Article | 16 August 1994 Paper

3.5-W output, diode-pumped Q-switched 532-nm laser

Hamid Hemmati, James Lesh

Proceedings Volume 2123, (1994) https://doi.org/10.1117/12.184682

KEYWORDS: Semiconductor lasers, Laser crystals, Mirrors, Crystals, Nd:YAG lasers, Continuous wave operation, Resonators, Laser resonators, Q switched lasers, Q switching

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SPIE Journal Paper | 1 March 1993

10-Mbps electro-optic resonant phase modulator

Deborah Robinson, Chien-Chung Chen, Hamid Hemmati

OE, Vol. 32, Issue 03, (March 1993) https://doi.org/10.1117/12.10.1117/12.61044

KEYWORDS: Modulators, Phase shifts, Reflectivity, Crystals, Modulation, Electro optics, Phase shift keying, Mirrors, Chlorine, Phase modulation

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Proceedings Article | 9 June 1992 Paper

100-Mbps resonant cavity phase modulator for coherent optical communications

Chien-Chung Chen, Deborah Robinson, Hamid Hemmati

Proceedings Volume 1635, (1992) https://doi.org/10.1117/12.59280

KEYWORDS: Modulators, Reflectivity, Crystals, Phase shifts, Signal detection, Modulation, Electro optics, Phase shift keying, Phase modulation, Mirrors

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Proceedings Article | 1 June 1992 Paper

Tunable diode laser-pumped Tm,Ho:YLF laser operated in continuous-wave and Q-switched modes

Brendan McGuckin, Hamid Hemmati, Robert Menzies

Proceedings Volume 1627, (1992) https://doi.org/10.1117/12.60157

KEYWORDS: Semiconductor lasers, Tunable lasers, Modes of laser operation, Continuous wave operation, Q switched lasers, Crystals, Diodes, Pulsed laser operation, Temperature metrology, Laser crystals

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Proceedings Article | 1 June 1991 Paper

Electro-optic resonant modulator for coherent optical communication

Deborah Robinson, Chien-Chung Chen, Hamid Hemmati

Proceedings Volume 1417, (1991) https://doi.org/10.1117/12.43772

KEYWORDS: Modulators, Phase shifts, Reflectivity, Crystals, Modulation, Mirrors, Electro optics, Phase shift keying, Electrooptic modulators, Optical communications

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Proceedings Article | 1 June 1991 Paper

Optical link demonstration with a lightweight transceiver breadboard

Hamid Hemmati, James Lesh, John Apostolopoulos, Hector Del Castillo, A. Martinez

Proceedings Volume 1417, (1991) https://doi.org/10.1117/12.43777

KEYWORDS: Mirrors, Semiconductor lasers, Signal detection, Sensors, Laser applications, Free space optical communications, Free space optics, Transceivers, Electronics, Transmitters

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Showing 5 of 50 publications

Proceedings Volume Editor (16)

SPIE Conference Volume | 27 March 2024

Free-Space Laser Communications XXXVI

SPIE Conference Volume | 25 April 2023

Free-Space Laser Communications XXXV

SPIE Conference Volume | 4 April 2022

Free-Space Laser Communications XXXIV

SPIE Conference Volume | 23 April 2021

Free-Space Laser Communications XXXIII

SPIE Conference Volume | 16 April 2020

Free-Space Laser Communications XXXII

Showing 5 of 16 publications

Conference Committee Involvement (24)

Free-Space Laser Communications XXXVII

25 January 2025 | San Francisco, California, United States

Optical Power Delivery

25 January 2025 | San Francisco, California, United States

Free-Space Laser Communications XXXVI

30 January 2024 | San Francisco, California, United States

Free-Space Laser Communications XXXV

30 January 2023 | San Francisco, California, United States

Free-Space Laser Communications XXXIV

25 January 2022 | San Francisco, California, United States

Free-Space Laser Communications XXXIII

6 March 2021 | Online Only, California, United States

Free-Space Laser Communications XXXII

3 February 2020 | San Francisco, California, United States

Free-Space Laser Communications XXXI

4 February 2019 | San Francisco, California, United States

Free-Space Laser Communication and Atmospheric Propagation XXX

29 January 2018 | San Francisco, California, United States

Free-Space Laser Communication and Atmospheric Propagation XXIX

30 January 2017 | San Francisco, California, United States

Free-Space Laser Communication and Atmospheric Propagation XXVIII

15 February 2016 | San Francisco, California, United States

Free-Space Laser Communication and Atmospheric Propagation XXVII

8 February 2015 | San Francisco, California, United States

Free-Space Laser Communication and Atmospheric Propagation XXVI

2 February 2014 | San Francisco, California, United States

Free-Space Laser Communication and Atmospheric Propagation XXV

5 February 2013 | San Francisco, California, United States

Free-Space Laser Communication Technologies XXIV

24 January 2012 | San Francisco, California, United States

Free-Space Laser Communication Technologies XXIII

26 January 2011 | San Francisco, California, United States

Free-Space Laser Communication Technologies XXII

27 January 2010 | San Francisco, California, United States

Free-Space Laser Communication Technologies XXI

28 January 2009 | San Jose, California, United States

Free-Space Laser Communication Technologies XX

24 January 2008 | San Jose, California, United States

Free-Space Laser Communication Technologies XIX

25 January 2007 | San Jose, California, United States

Free-Space Laser Communication Technologies XVIII

24 January 2006 | San Jose, California, United States

Free-Space Laser Communication Technologies XVII

25 January 2005 | San Jose, California, United States

Free-Space Laser Communication Technologies XVI

27 January 2004 | San Jose, Ca, United States

Free-Space Laser Communications Technologies XV

28 January 2003 | San Jose, CA, United States

Showing 5 of 24 Conference Committees

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