Dr. Bangquan Liao Profile

Dr. Bangquan Liao

at Tianjin SAMSUNG Electronics Co Ltd

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 30 November 2011 Paper

The optical matching between the housing and the camera of video security system

Bangquan Liao

Proceedings Volume 8201, 82012K (2011) https://doi.org/10.1117/12.916692

KEYWORDS: Cameras, Video, Optics manufacturing, Video surveillance, Imaging systems, Image quality, Head, Electronics, Channel projecting optics, Manufacturing

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Proceedings Article | 20 January 2006 Paper

The correlation setting of the optical pickup head's laser beam measuring equipment

Liao Bangquan, Zhang Yimo, Zhao Qida

Proceedings Volume 6027, 60274Q (2006) https://doi.org/10.1117/12.668425

KEYWORDS: Head, Optics manufacturing, Manufacturing equipment, Optical storage, Optical testing, Time metrology, Laser optics, Electronics, Digital video discs, Manufacturing

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Proceedings Article | 17 January 2005 Paper

A study of normal and abnormal multifrequency acousto-optic device

Luming Zhao, Qida Zhao, Lihui Liu, Bangquan Liao

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.572208

KEYWORDS: Diffraction, Acousto-optics, Intermodulation, Acoustics, Modulation, Picosecond phenomena, Ultrasonics, Polarization, Refractive index, Medium wave

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Proceedings Article | 17 January 2005 Paper

Multichannel all-fiber acousto-optic modulator

Luming Zhao, Qida Zhao, Bangquan Liao, Lihui Liu

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.572212

KEYWORDS: Acoustics, Modulators, Acousto-optics, Bragg cells, Modulation, Transducers, Aluminum, Single mode fibers, Photodiodes, Spectrum analysis

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Proceedings Article | 17 January 2005 Paper

The two-stage approximation of coupled-mode theory for optical fiber and its application to an all-fiber acousto-optic modulator

Bangquan Liao, Qida Zhao, Xiaoyi Dong, Luming Zhao, Yimo Zhang

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.576897

KEYWORDS: Optical fibers, Stereolithography, Bragg cells, Modulation, Waveguides, Electronics, Modulators, Optoelectronic devices, Dielectric polarization, Acousto-optics

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Proceedings Article | 10 January 2005 Paper

Theoretical research of multiple-pass fiber optical frequency shifter

Bangquan Liao, Qida Zhao, Luming Zhao, Yimo Zhang

Proceedings Volume 5623, (2005) https://doi.org/10.1117/12.574521

KEYWORDS: Polarization, Phase modulation, Fiber optics, Optical fibers, Analytical research, Modulation, Acoustics, Waveguides, Birefringence, Electronics

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