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Simple scheme for variable high‐power laser beam attenuation

 

作者: Stephen E. Bialkowski,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1987)
卷期: Volume 58, issue 12  

页码: 2338-2339

 

ISSN:0034-6748

 

年代: 1987

 

DOI:10.1063/1.1139651

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A venetian style infrared attenuator placed prior to a pinhole spatial filter results in variable high‐power laser attenuation. This attenuation scheme has a wide dynamic range, results in high‐quality Gaussian beams, does not introduce beam walk‐off error, and is independent of polarization.

 

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