Mr. James W. Horwitz Profile

James W. Horwitz

Sr. Optical Engineer at RTX Corp

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Author

Publications (8)

Proceedings Article | 7 June 2002 Paper

Ball-lens-based optical add/drop multiplexers: designs and implementations

Wei Jiang, Yingzhi Sun, Feng Zhao, Ray Chen, Baoping Guo, James Horwitz, William Morey

Proceedings Volume 4653, (2002) https://doi.org/10.1117/12.469646

KEYWORDS: Lenses, Optical filters, Packaging, Reflection, Monochromatic aberrations, GRIN lenses, Multiplexers, Optical design, Spherical lenses, Thin films

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SPIE Journal Paper | 1 July 2001

32-channel 100-GHz-spaced demultiplexer for metropolitan area networks

Jie Qiao, Feng Zhao, James Horwitz, Ray Chen

OE, Vol. 40, Issue 07, (July 2001) https://doi.org/10.1117/12.10.1117/1.1385333

KEYWORDS: Diffraction gratings, Diffraction, Demultiplexers, Dense wavelength division multiplexing, Packaging, Wavelength division multiplexing, Dispersion, Channel projecting optics, Single mode fibers, Tolerancing

SPIE Journal Paper | 1 July 2001

Reliable grating-based wavelength division (de)multiplexers for optical networks

Feng Zhao, Jie Qiao, Xuegong Deng, Jizuo Zou, Baoping Guo, Ray Collins, Victor Villavicencio, Kwei Chang, James Horwitz, William Morey, Ray Chen

OE, Vol. 40, Issue 07, (July 2001) https://doi.org/10.1117/12.10.1117/1.1385328

Proceedings Article | 20 April 2001 Paper

Multimode 200-GHz-spaced dense wavelength division demultiplexing for local area networks

Jie Qiao, Feng Zhao, Jizuo Zou, Ray Chen, William Morey, James Horwitz, Ray Collins, George Chang, Victor Villavicencio

Proceedings Volume 4289, (2001) https://doi.org/10.1117/12.424816

KEYWORDS: Wavelength division multiplexing, Optical fibers, Diffraction gratings, Temperature metrology, Local area networks, Multimode fibers, Demultiplexers, Diffraction, Dense wavelength division multiplexing, Tolerancing

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Proceedings Article | 20 April 2001 Paper

Passive single-mode wavelength division (de)multiplexers for short-link multiwavelength applications in field environments

Xuegong Deng, Feng Zhao, Jizuo Zou, Ray Chen, William Morey, James Horwitz, Victor Villavicencio, George Chang, Ray Collins

Proceedings Volume 4289, (2001) https://doi.org/10.1117/12.424835

KEYWORDS: Optical fibers, Coarse wavelength division multiplexing, Networks, Multiplexers, Single mode fibers, Local area networks, Wavelength division multiplexing, Point spread functions, Signal attenuation, Dense wavelength division multiplexing

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Proceedings Article | 20 April 2001 Paper

Optimal design of grating-based wavelength division (de)multiplexers for optical network

Feng Zhao, Jie Qiao, Xuegong Deng, Jizuo Zou, Baoping Guo, Ray Collins, Victor Villavicencio, George Chang, James Horwitz, Bruce Morey, Ray Chen

Proceedings Volume 4289, (2001) https://doi.org/10.1117/12.424834

KEYWORDS: Wavelength division multiplexing, Diffraction gratings, Optical design, Signal attenuation, Diffraction, Optical networks, Multiplexers, Demultiplexers, Dense wavelength division multiplexing, Polarization

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Proceedings Article | 15 December 2000 Paper

Design, realization, and packaging of a 32-channel 100-GHz DWDM using Echelle grating

Jie Qiao, Feng Zhao, James Horwitz, Xuegong Deng, Jizuo Zou, Victor Villavicencio, Ray Collins, Ray Chen

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406402

KEYWORDS: Dense wavelength division multiplexing, Optical fibers, Packaging, Diffraction gratings, Diffraction, Demultiplexers, Wavelength division multiplexing, Optical design, Channel projecting optics, Phased array optics

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Proceedings Article | 21 April 2000 Paper

Highly reliable 32-channel wavelength-division demultiplexer (patent pending)

James Horwitz, Xuegong Deng, Al Morgan, Jie Qiao, Victor Villavicencio, Feng Zhao, Jizuo Zou, Ray Chen

Proceedings Volume 3949, (2000) https://doi.org/10.1117/12.382885

KEYWORDS: Diffraction gratings, Wavelength division multiplexing, Diffraction, Demultiplexers, Spectrographs, Terahertz radiation, Patents, Single mode fibers, Multimode fibers, Collimation

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Showing 5 of 8 publications

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