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Conferences > CLEOPR > 2009 > WG4 > WG4_4
  • Conference on Lasers and Electro-Optics/Pacific Rim 2009
  • (Optica Publishing Group, 2009),
  • paper WG4_4

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

Shen Li, Xin Guofeng, Ye Qing, Chen Dijun, Pi Haoyang, Fang Zujie, and Qu Ronghui

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Abstract

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

© 2009 IEEE

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