Dr. Yi Zhang Profile

Dr. Yi Zhang

Director, Optical Tech Cntr at Tencent America LLC

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 8 March 2004 Paper

Fiber coupling of 405-nm laser diode with microlens technology

Yi Zhang

Proceedings Volume 5272, (2004) https://doi.org/10.1117/12.514891

KEYWORDS: Semiconductor lasers, Microlens, Fiber coupled lasers, Fiber couplers, Biomedical optics, Patents

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SPIE Journal Paper | 1 June 2001

Method for the measurement of retardation of wave plates based on laser frequency-splitting technology

Yi Zhang, Shulian Zhang, Yanmei Han, Yan Li, Xiaonan Xu

OE, Vol. 40, Issue 06, (June 2001) https://doi.org/10.1117/12.10.1117/1.1371287

KEYWORDS: Wave plates, Laser applications, Laser resonators, Optical testing, Birefringence, Mirrors, Anisotropy, Interferometers, Resonators, Modulators

Proceedings Article | 10 October 2000 Paper

Novel high-resolution vibration sensor based on laser frequency splitting technology

Yi Zhang, Shulian Zhang

Proceedings Volume 4222, (2000) https://doi.org/10.1117/12.403845

KEYWORDS: Sensors, Crystals, Laser crystals, Laser applications, Quartz, Laser resonators, Signal processing, Prototyping, Helium neon lasers, Optical resolution

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Proceedings Article | 9 October 2000 Paper

Approach for the measurement of phase retardation of wave plates based on laser frequency splitting technology

Yi Zhang, Shulian Zhang

Proceedings Volume 4221, (2000) https://doi.org/10.1117/12.402580

KEYWORDS: Wave plates, Laser applications, Optical testing, Phase measurement, Laser resonators, Birefringence, Interferometers, Ferroelectric materials, Crystals, Biomedical optics

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Proceedings Article | 28 June 1999 Paper

Model of photochromic mask layer for optical storage

Yi Zhang, Duanyi Xu, Longfa Pan

Proceedings Volume 3864, 38641C (1999) https://doi.org/10.1117/12.997586

KEYWORDS: Mathematical modeling, Transmittance, Modulation transfer functions, Optical storage, Super resolution, Absorption, Optical discs, Nonlinear response, Reflectivity, Molecules

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Proceedings Article | 10 August 1998 Paper

Testing method for CDs

Yi Zhang, Yuchang Lu, Duanyi Xu, Longfa Pan

Proceedings Volume 3562, (1998) https://doi.org/10.1117/12.318487

KEYWORDS: Compact discs, Testing and analysis, Reflectivity, Actuators, Cadmium sulfide, Optical discs, Refractive index, Systems modeling, Servomechanisms, Fourier transforms

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Proceedings Article | 10 August 1998 Paper

Experimental study of vibration measurement based on laser frequency splitting principle

Yi Zhang, Zhibeng Deng, Yanmei Han, Yan Li, Shulian Zhang

Proceedings Volume 3558, (1998) https://doi.org/10.1117/12.318368

KEYWORDS: Signal processing, Vibrometry, Signal detection, Quartz, Helium neon lasers, Crystals, Laser crystals, Modulation, Ferroelectric materials, Laser applications

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