Frequency-narrowed external-cavity broad-area-diode for rubidium laser pumping

被引：0
|
作者：
杨子宁 [1 ]
李元栋 [1 ]
王红岩 [1 ]
陆启生 [1 ]
许晓军 [1 ]
机构：
[1] College of Optoelectronic Science and Engineering, National University of Defense Technology
来源：
ChineseOpticsLetters | 2011年 / 9卷 / 06期
关键词：
high; Frequency-narrowed external-cavity broad-area-diode for rubidium laser pumping; than; line; FWHM; area;
D O I：
暂无
中图分类号：
TN241 [激光物理和基本理论];
学科分类号：
0702 ; 070207 ;
摘要：
Using an external cavity with holographic grating, we demonstrate the spectral narrowing of a high power broad-area-diode with a single emitter. The spectral bandwidth of less than 15 GHz is obtained with output power exceeding 10 W and external cavity efficiency exceeding 60%. Absorption of 98% of the laser radiation by a 25-mm rubidium vapor cell filled with 600-torr ethane at a temperature of 368 K is acquired, which demonstrates the availability of this pump source for efficient rubidium laser pumping.
引用
收藏
页码：60 / 62
页数：3
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