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Dexi Wang
at Tsinghua Univ Shenzhen International Graduate School
SPIE Involvement:
Author
Publications (2)
Proceedings Article | 2 December 2010 Paper
Correlation between the optical pickup electrical evaluator and spot analyzer considering the focus spot characteristics
Xuemin Cheng, Jianshe Ma, Yingchao Cui, Dexi Wang, Zhiqing Zhang, Hanzhong Liao
Proceedings Volume 7851, 78511A (2010) https://doi.org/10.1117/12.870691
KEYWORDS: Objectives, Stray light, Sensors, Servomechanisms, Signal detection, Semiconductor lasers, Reflectivity, Photodiodes, Optical components, Optical testing
Proceedings Article | 19 March 2009 Paper
Servo lens design for NVD optical pick-up
Proceedings Volume 7125, 712521 (2009) https://doi.org/10.1117/12.822295
KEYWORDS: Servomechanisms, Monochromatic aberrations, Digital video discs, Spherical lenses, Collimators, Sensors, Lens design, Wavefront aberrations, Distortion, Objectives
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