Frequency Stabilization of a Microsecond Pulse Sodium Guide Star Laser with a Tilt- and Temperature-Tuned Etalon

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	Frequency Stabilization of a Microsecond Pulse Sodium Guide Star Laser with a Tilt- and Temperature-Tuned Etalon
	Xu Chang 1; Zuo Junwei 1; Bian Qi 1; Guo Chuan 1; Bo Yong 1; Feng Lu 2; Jin Kai 3; Wei Kai 3; Gao Hongwei 1; Zhang Sheng 4
刊名	Chinese Physics Letters
	2017
卷号	34 期号:7 页码:074203
ISSN号	0256-307X
英文摘要	A frequency stabilization approach is introduced for the microsecond pulse sodium beacon laser using an intra- cavity tilt- and tem perature-1 uned etalon based on a computer-controlled feedback system connected with a fast high-precision wavelength meter. The frequency stability of the sodium beacon lasers is compared with and without feedback loop controlling. The output wavelength of the laser is locked to the sodium D_(2a) absorption line (589.159nm) over 12h with the feedback loop controlling technology. As a result, the sodium laser guide star is successfully observed by the telescope of National Astronomical Observatories at Xinglong. This approach can also be used for other pulses and con tin uous- wave lasers for the frequency stabilization.
语种	英语
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/52978]
专题	中国科学院国家天文台
作者单位	1.中国科学院理化技术研究所 2.中国科学院国家天文台 3.中国科学院光电技术研究所 4.哈尔滨工业大学
推荐引用方式 GB/T 7714	Xu Chang,Zuo Junwei,Bian Qi,et al. Frequency Stabilization of a Microsecond Pulse Sodium Guide Star Laser with a Tilt- and Temperature-Tuned Etalon[J]. Chinese Physics Letters,2017,34(7):074203.
APA	Xu Chang.,Zuo Junwei.,Bian Qi.,Guo Chuan.,Bo Yong.,...&Xu Zuyan.(2017).Frequency Stabilization of a Microsecond Pulse Sodium Guide Star Laser with a Tilt- and Temperature-Tuned Etalon.Chinese Physics Letters,34(7),074203.
MLA	Xu Chang,et al."Frequency Stabilization of a Microsecond Pulse Sodium Guide Star Laser with a Tilt- and Temperature-Tuned Etalon".Chinese Physics Letters 34.7(2017):074203.