Dr. Songbo Xu Profile

Dr. Songbo Xu

at Sunny Optical Technology (Group) Co Ltd

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 7 March 2023

Research on precision alignment method of a five-mirror optical derotator system

Yu Lei, Songbo Xu, Mingqiang Cao, Caiwen Ma, Zhanjun Duan, Xing Fu, Hua Li, Shifa Kang

JATIS, Vol. 9, Issue 01, 014004, (March 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.1.014004

KEYWORDS: Mirrors, Optical alignment, Reticles, Autocollimation, Incident light, Calibration, Polarization, Reflection, Matrices, Infrared telescopes

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Proceedings Article | 15 November 2022 Paper

Figure measurement of AIMS primary mirror using sub-aperture stitching interferometry

Kewei E., Ming Chang, Jing Li, Xin Fu, Jianke Zhao, Tao Wang, Yu Lei, Shangkuo Liu, Xun Xue, Yan Zhou, Songbo Xu

Proceedings Volume 12448, 124481C (2022) https://doi.org/10.1117/12.2638451

KEYWORDS: Mirrors, Reconstruction algorithms, Wavefronts, Error analysis, Stitching interferometry, Shape analysis, Polishing, Off axis mirrors, Interferometers

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Proceedings Article | 28 February 2017 Paper

The influence of temperature and pressure on primary mirror surface figure and image quality of the 1.2m colorful Schlieren system

Songbo Xu, Peng Wang, Lei Chen, Jing Wang, Yong-jun Xie

Proceedings Volume 10256, 102565D (2017) https://doi.org/10.1117/12.2247935

KEYWORDS: Mirrors, Image quality, Temperature metrology, Wind measurement, Optical design, Structural design, Finite element methods, Mirror structures

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Proceedings Article | 26 January 2016 Paper

A review of large aperture Schlieren photography technique

Song-bo Xu, Yong-jun Xie, Lei Chen

Proceedings Volume 9796, 97960G (2016) https://doi.org/10.1117/12.2230137

KEYWORDS: Photography, Mirrors, Wind measurement, Image resolution, Glasses, Actuators, Mercury, Finite element methods, Video, Image quality

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