Binary optical resonator with flattop output

Zhixia Guo; Sitao Li; Jiaxiong Ye; Ruan Yu; Qiyang Xu; Guoping Zhang

doi:10.1117/12.360043

27 August 1999 Binary optical resonator with flattop output

Zhixia Guo, Sitao Li, Jiaxiong Ye, Ruan Yu, Qiyang Xu, Guoping Zhang

Proceedings Volume 3737, Design and Engineering of Optical Systems II; (1999) https://doi.org/10.1117/12.360043
Event: Optical Systems Design and Production, 1999, Berlin, Germany

Abstract

Many experiments and industrial applications require a laser beam irradiance that is nominally constant over a specified area. Such applications include surface treatment, drilling and welding, as well as the processing and recording of optical information. So in many case it is desirable that the beam-shaping operation conserves energy. For a beam with Gaussian profile, it is possible to map the beam into a uniform intensity profile with steep skirt.

Citation Download Citation

Zhixia Guo, Sitao Li, Jiaxiong Ye, Ruan Yu, Qiyang Xu, and Guoping Zhang "Binary optical resonator with flattop output", Proc. SPIE 3737, Design and Engineering of Optical Systems II, (27 August 1999); https://doi.org/10.1117/12.360043

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