785nm External Cavity Laser Diode with Volume Bragg Grating Used in Raman Spectroscopy

被引：0
|
作者：
Shen Li [1 ]
Xin Guofeng [1 ]
Ye Qing [1 ]
Chen Dijun [1 ]
Pi Haoyang [1 ]
Fang Zujie [1 ]
Qu Ronghui [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
来源：
2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2 | 2009年
关键词：
External cavity; LD; VBG; Raman spectroscopy; FEEDBACK;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A 785nm external cavity laser diode with volume Bragg grating (VBG) used in Raman spectroscopy was presented In order to Improve the performance of Raman signal, the line-width of Laser diode (LD) is narrowed by external cavity technology and VBG, and the beam is also shaped by aspheric lens and fast-axis-collimator.
引用
收藏
页码：1298 / 1299
页数：2
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