Dr. George A. Brost Profile

Dr. George A. Brost

Technical Advisor at Air Force Research Lab

SPIE Involvement:

Author

SPIE Journal Paper | 1 August 2005

True-time-delay modules based on a single tunable laser in conjunction with a waveguide hologram for phased array antenna application

Zhong Shi, Lanlan Gu, Brie Howley, Yongqiang Jiang, Qingjun Zhou, Ray Chen, Maggie Chen, Xiao-dong Wang, Harold Fetterman, George Brost

OE, Vol. 44, Issue 08, 084301, (August 2005) https://doi.org/10.1117/12.10.1117/1.2009766

KEYWORDS: Diffraction, Antennas, Phased arrays, Phased array optics, Tunable lasers, Microwave radiation, Diffraction gratings, Waveguides, Holograms, Dispersion

Read Abstract +

Proceedings Article | 18 October 2004 Paper

Radiation-resistant polymer-based photonics for space applications

Edward Taylor, James Nichter, Fazio Nash, Franz Haas, Attila Szep, Richard Michalak, B. Flusche, Paul Repak, George Brost, Andrew Pirich, Douglas Craig, Dang Le, David Cardimona, Harold Fetterman, Boris Tsap, Carlos Castaneda, Richard Barto, Tingying Zeng, David Wood, Richard Claus

Proceedings Volume 5554, (2004) https://doi.org/10.1117/12.556659

KEYWORDS: Polymers, Gamma radiation, Modulators, Photonics, Photodetectors, Waveguides, Control systems, Sensors, Resistance, Electro optic polymers

Read Abstract +

Proceedings Article | 18 October 2004 Paper

Addressing the requirements for RF photonics

George Brost

Proceedings Volume 5554, (2004) https://doi.org/10.1117/12.562609

KEYWORDS: Modulators, Modulation, Photonics, Signal to noise ratio, RF photonics, Photodetectors, Intermodulation, Optical amplifiers, Optical modulators, Electromagnetic coupling

Read Abstract +

Proceedings Article | 10 November 2003 Paper

Behavior of NLO polymer modulators irradiated by gamma rays

Edward Taylor, James Nichter, Fazio Nash, Richard Michalak, Franz Haas, Paul Payson, P. Cook, Thomas McEwan, B. McKeon, Attila Szep, B. Flushe, Andrew Pirich, George Brost, James Grote, John Zetts, Perry Yaney, Emily Heckman

Proceedings Volume 5212, (2003) https://doi.org/10.1117/12.510380

KEYWORDS: Modulators, Polymers, Gamma radiation, Nonlinear optics, Waveguides, Cladding, Modulation, Electrodes, Ionizing radiation, Refractive index

Read Abstract +

Proceedings Article | 11 November 2002 Paper

Applications of microwave photonics to space-based radar

George Brost

Proceedings Volume 4823, (2002) https://doi.org/10.1117/12.453503

KEYWORDS: Photonics, Microwave photonics, Signal generators, Phased array optics, Modulators, Radar, Optical fiber cables, Antennas, Fiber optics, Semiconductor lasers

Read Abstract +

Proceedings Article | 7 September 2000 Paper

Why photonic systems for space?

Norman Bernstein, George Brost, Michael Hayduk, James Hunter, James Nichter, Paul Payson, Paul Repak

Proceedings Volume 4112, (2000) https://doi.org/10.1117/12.399378

KEYWORDS: Signal processing, Analog electronics, Sensors, Antennas, Fiber optics, Modulators, Signal generators, Photonics systems, Phased array optics, Receivers

Read Abstract +

Proceedings Article | 14 June 1996 Paper

Photorefractive signal processing

George Brost

Proceedings Volume 2749, (1996) https://doi.org/10.1117/12.243111

KEYWORDS: Modulation, Crystals, Diffraction, Phase shift keying, Signal processing, Electro optics, Diffraction gratings, Photorefraction, Acousto-optics, Dielectrics

Read Abstract +

Proceedings Article | 29 April 1996 Paper

Relaxation of photorefractive gratings in cadmium telluride crystals

Konstantin Shcherbin, A. Shumeljuk, S. Odoulov, P. Fochuk, George Brost

Proceedings Volume 2795, (1996) https://doi.org/10.1117/12.239213

KEYWORDS: Crystals, Spatial frequencies, Diffusion, Cadmium, Electro optics, Germanium, Crystallography, Dielectric relaxation, Diffraction, Dielectrics

Read Abstract +

Proceedings Article | 30 June 1995 Paper

Dynamic holography in partially asymmetric quantum well Fabry Perots

David Nolte, K. Kwolek, George Brost

Proceedings Volume 2481, (1995) https://doi.org/10.1117/12.212712

KEYWORDS: Diffraction, Quantum wells, Fabry–Perot interferometers, Reflectivity, Holography, Interfaces, Absorption, Antireflective coatings, Reflection, Semiconductors

Read Abstract +

Proceedings Article | 30 June 1995 Paper

Progress in II-VI photorefractives

George Brost, Kevin Magde, Sudhir Trivedi

Proceedings Volume 2481, (1995) https://doi.org/10.1117/12.212714

KEYWORDS: Vanadium, Manganese, Crystals, Absorption, Two wave mixing, Signal detection, Doping, Cadmium, Near infrared, Semiconductors

Read Abstract +

Proceedings Article | 3 June 1994 Paper

Application of orthogonal data storage volume holography to optical image correlation

Koichi Sayano, George Rakuljic, George Brost

Proceedings Volume 2216, (1994) https://doi.org/10.1117/12.177342

KEYWORDS: Holograms, Fourier transforms, Data storage, Optical correlators, Image storage, Crystals, Volume holography, Holography, Spatial light modulators, Optical storage

Read Abstract +

Proceedings Article | 3 June 1994 Paper

Photorefractives for optical signal processing

George Brost, Kevin Magde

Proceedings Volume 2216, (1994) https://doi.org/10.1117/12.177346

KEYWORDS: Crystals, Acousto-optics, Modulation, Diffraction, Signal processing, Optical signal processing, Electro optics, Holography, Integrated optics, Diffraction gratings

Read Abstract +

Proceedings Article | 1 May 1990 Paper

Photorefractive optical switch

R. Andrew Motes, Ronald Gallegos, Jin Kim, George Brost

Proceedings Volume 1220, (1990) https://doi.org/10.1117/12.18319

KEYWORDS: Switching, Crystals, Optical switching, Polarization, Ferroelectric materials, Laser crystals, Nonlinear crystals, Electro optics, Optical storage, Refraction

Read Abstract +