Development of ultra-broadband light source using fiber Raman laser for optical coherence tomography

被引:0
|
作者
Higashihata, M [1 ]
Nakamura, T [1 ]
Vasa, NJ [1 ]
Okada, T [1 ]
机构
[1] Kyushu Univ, Fukuoka 812, Japan
关键词
D O I
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中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We describe the operational characteristics of ultra-broadband light source using fiber Raman laser for the application to optical coherence tomography. Broad band output was obtained from a 500-m-long single-mode P-doped SiO2 optical fiber pumped by a broadband Ti:sapphire laser. The output spectrum covering from 800 nm to 1600 nm was obtained. When a white-light Mchelson interferometer was constructed using the fiber Raman laser as a light source, a longitudinal spatial resolution of 1.7 mu m was achieved.
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收藏
页码:587 / 588
页数:2
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