Dr. Yanchai Zhang Profile

Dr. Yanchai Zhang

at Michigan Technological Univ

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Author

Publications (2)

Proceedings Article | 27 January 2004 Paper

Compensation of laser beam projection through turbulence in multimirror adaptive optics system with phase retrieval method

Yanchai Zhang, Michael Roggemann, Timothy Schulz, Ronald Kizito

Proceedings Volume 5160, (2004) https://doi.org/10.1117/12.502892

KEYWORDS: Turbulence, Near field, Phase retrieval, Deformable mirrors, Adaptive optics, Atmospheric propagation, Distortion, Laser beam propagation, Scintillation, Wave propagation

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Proceedings Article | 27 January 2004 Paper

Image sharpness metric-based deformable mirror control for beam projection systems operating in strong scintillation

Ronald Kizito, Michael Roggemann, Timothy Schulz, Yanchai Zhang

Proceedings Volume 5160, (2004) https://doi.org/10.1117/12.504081

KEYWORDS: Deformable mirrors, Projection systems, Image sensors, Atmospheric propagation, Turbulence, Atmospheric turbulence, Scintillation, Wavefront sensors, Laser beam propagation, Image processing

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