Dr. Changchun Chai Profile

Dr. Changchun Chai

at Huazhong Univ of Science And Technology

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Publications (2)

Proceedings Article | 7 March 2019 Paper

Wavelength calibration system for diode laser

Xiang Cheng, Xiaojun Liu, Changchun Chai, Hongzhou Yan, Jian Luo, Hong Zhu, He Zhou

Proceedings Volume 11053, 110533Q (2019) https://doi.org/10.1117/12.2512198

KEYWORDS: Calibration, Semiconductor lasers, Polarization, Laser systems engineering, Beam splitters, Prisms, Interferometry, Reflectors, Signal processing, Phase measurement

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Proceedings Article | 7 March 2019 Paper

More efficient optical sectioning structured illumination microscopy

Changchun Chai, He Zhou, Peng Zhou, Chi Zhang, Hongzhou Yan, Xiaojun Liu

Proceedings Volume 11053, 1105338 (2019) https://doi.org/10.1117/12.2512099

KEYWORDS: Reconstruction algorithms, Microscopy, Phase shifts, Spatial frequencies, Fourier transforms, Digital micromirror devices, 3D image reconstruction

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