首页   按字顺浏览 期刊浏览 卷期浏览 High‐accuracy optical attenuator continuously variable in the range of 1:20
High‐accuracy optical attenuator continuously variable in the range of 1:20

 

作者: Mikio Yamashita,   Yasushi Kawada,   Satoshi Takeuchi,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1985）
卷期: Volume 56, issue 3  

页码: 478-479

 

ISSN:0034-6748

 

年代: 1985

 

DOI:10.1063/1.1138272

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A continuously variable optical attenuator is described that uses optical fiber light guides and high‐accuracy dial micrometers mounted on mechanical stages. The attenuation factors thereby obtained have proved reproducible to ∼0.1% over a dynamic range of 1:20. It should, therefore, be particularly useful in testing the linearity of the response of various photodetectors.

 

点击下载:  PDF (167KB)



返 回