Dr. Icheng Chang Profile

Dr. Icheng Chang

Retired Principal at Aurora Research Associates

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Publications (4)

Proceedings Article | 19 June 1998 Paper

Acousto-optic switch for DWDM network

I.-Chang Chang

Proceedings Volume 3420, (1998) https://doi.org/10.1117/12.312856

KEYWORDS: Polarization, Wavelength division multiplexing, Acoustics, Acousto-optics, Switches, Dense wavelength division multiplexing, Multiplexers, Channel projecting optics, Single mode fibers, Diffraction

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Proceedings Article | 2 December 1992 Paper

Instantaneous frequency measurement correlators using optical approach

I.-Chang Chang, James Tsui

Proceedings Volume 1703, (1992) https://doi.org/10.1117/12.138370

KEYWORDS: Optical correlators, Signal detection, Receivers, Modulators, Fiber optics, Adaptive optics, Single mode fibers, Radon, Optical testing, Phase measurement

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Proceedings Article | 2 December 1992 Paper

Electronically tuned imaging spectrometer using acousto-optic tunable filter

I.-Chang Chang

Proceedings Volume 1703, (1992) https://doi.org/10.1117/12.138427

KEYWORDS: Acousto-optics, Spectroscopy, Tunable filters, Ray tracing, Adaptive optics, Image resolution, Acoustics, Diffraction, Electronic imaging, Crystals

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Proceedings Article | 1 August 1991 Paper

Wideband acousto-optic spectrometer

I.-Chang Chang

Proceedings Volume 1476, (1991) https://doi.org/10.1117/12.45577

KEYWORDS: Acousto-optics, Adaptive optics, Bragg cells, Acoustics, Spectroscopy, Microwave radiation, Radio optics, Receivers, Signal detection, Diffraction

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