Dr. Fang Zhao Profile

Dr. Fang Zhao

at Harbin Institute of Technology

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Author

Publications (3)

SPIE Journal Paper | 2 October 2010

Effect of Doppler shift on differential phase-shift keying receivers using interferometric demodulation and balanced detection in intersatellite laser communication links

Fang Zhao, Siyuan Yu, Jing Ma, Liying Tan

OE, Vol. 49, Issue 10, 105001, (October 2010) https://doi.org/10.1117/12.10.1117/1.OE.49.10.105001

KEYWORDS: Doppler effect, Receivers, Optical filters, Phase shift keying, Laser communications, Telecommunications, Interferometers, Satellites, Gaussian filters, Phase interferometry

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SPIE Journal Paper | 1 April 2010

Degradation of single-mode fiber coupling efficiency due to localized wavefront aberrations in free-space laser communications

Jing Ma, Fang Zhao, Liying Tan, Siyuan Yu, Yuqiang Yang

OE, Vol. 49, Issue 04, 045004, (April 2010) https://doi.org/10.1117/12.10.1117/1.3407427

KEYWORDS: Antennas, Single mode fibers, Wavefront aberrations, Distortion, Adaptive optics, Free space optical communications, Free space optics, Optical design, Optical engineering, Astronomical imaging

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Proceedings Article | 19 November 2007 Paper

IM-DD system for inter-orbit optical communication

Fang Zhao, Si-yuan Yu, Jing Ma

Proceedings Volume 6783, 67833W (2007) https://doi.org/10.1117/12.745227

KEYWORDS: Telecommunications, Receivers, Transmitters, Optical communications, Avalanche photodetectors, Modulation, Data communications, Switching, Telescopes, Semiconductor lasers

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