Dr. Koichi Sayano Profile

Dr. Koichi Sayano

Principal Optical Research Engineer at RTX

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Author

Publications (6)

Proceedings Article | 20 June 2001 Paper

Demonstration of multichannel optical CDMA for free-space communications

Koichi Sayano, Ian Nguyen, James Chan

Proceedings Volume 4272, (2001) https://doi.org/10.1117/12.430798

KEYWORDS: Receivers, Transmitters, Telescopes, Space telescopes, Free space optics, Free space, Signal attenuation, Computing systems, Free space optical communications, Single mode fibers

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Proceedings Article | 1 February 1998 Paper

Modular WDM add/drop multiplexers

Koichi Sayano, Harold Miller, Boris Volodin, Feng Zhao, Neven Karlovac

Proceedings Volume 3234, (1998) https://doi.org/10.1117/12.300932

KEYWORDS: Wavelength division multiplexing, Multiplexers, Holography, Multiplexing, Optical filters, Volume holography, Crystals, Fiber Bragg gratings

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SPIE Journal Paper | 1 October 1997

Ultraviolet Ca K-line narrow-bandwidth imaging filters based on holographic Bragg gratings in photorefractive materials

Feng Zhao, Koichi Sayano, Harold Miller, Jason Corwin, Nicolette Werner

OE, Vol. 36, Issue 10, (October 1997) https://doi.org/10.1117/12.10.1117/1.601311

KEYWORDS: Optical spheres, Optical filters, Diffraction gratings, Diffraction, Crystals, Ultraviolet radiation, Holography, Absorption, Stars, Space telescopes

Proceedings Article | 22 September 1997 Paper

Improved UV photorefractive LiNbO3 crystals and their applications in Ca K-line narrow-bandwidth imaging filters

Feng Zhao, Koichi Sayano, Harold Miller, Jason Corwin, Nicolette Werner

Proceedings Volume 3137, (1997) https://doi.org/10.1117/12.287784

KEYWORDS: Diffraction gratings, Crystals, Ultraviolet radiation, Optical filters, Absorption, Diffraction, Holography, Calcium, Image filtering, Optical filtering

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Proceedings Article | 29 April 1996 Paper

Application of narrow-bandwidth volume-holographic gratings in photorefractive materials

Koichi Sayano, Feng Zhao

Proceedings Volume 2795, (1996) https://doi.org/10.1117/12.239227

KEYWORDS: Optical filters, Holography, Volume holography, Image storage, Fourier transforms, Optical storage, Image filtering, Multiplexing, Holograms, Visible radiation

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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

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Showing 5 of 6 publications

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