18 November 2014 Wave front aberration analysis of slit spatial filtering system
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Proceedings Volume 9266, High-Power Lasers and Applications VII; 926617 (2014); doi: 10.1117/12.2073637
Event: SPIE/COS Photonics Asia, 2014, Beijing, China
Abstract
Aiming to the rectangle beam shape in most high power laser, the influences of the several kinds of geometrical aberrations in slit spatial filtering system have been simulated based on the diffraction theory of aberration. The aberration tolerances of all kinds of geometrical aberrations in the lenses and incident beam are obtained.
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Guotan He, Han Xiong, Zhenwu Zhuang, Xiao Yuan, Kuaisheng Zou, Xiang Zhang, "Wave front aberration analysis of slit spatial filtering system", Proc. SPIE 9266, High-Power Lasers and Applications VII, 926617 (18 November 2014); doi: 10.1117/12.2073637; https://doi.org/10.1117/12.2073637
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KEYWORDS
Spatial filters

Monochromatic aberrations

Near field

Tolerancing

Wavefronts

Modulation

Distortion

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