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Frequency Stabilization of a Microsecond Pulse Sodium Guide Star Laser with a Tilt- and Temperature-Tuned Etalon
Xu, Chang; Zuo, Jun-Wei; Bian, Qi4; Guo, Chuan4; Bo, Yong; Feng, Lu1; Jin, Kai2; Wei, Kai2; Gao, Hong-Wei; Zhang, Sheng; Xia, Yuan-Qin; Peng, Qin-Jun; Xu, Zu-Yan
Source PublicationCHINESE PHYSICS LETTERS
Volume34Issue:7
2017
Language英语
ISSN0256-307X
Indexed BySCI
AbstractA frequency stabilization approach is introduced for the microsecond pulse sodium beacon laser using an intra-cavity tilt- and temperature-tuned 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-2 alpha absorption line (589.159 nm) over 12 h 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 continuous-wave lasers for the frequency stabilization.
KeywordTUNABLE LASER SYSTEM
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/8801
Collection自适应光学技术研究室(八室)
Affiliation1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Solid State Laser, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China
4.Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, Harbin 150080, Heilongjiang, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Xu, Chang,Zuo, Jun-Wei,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).
APA Xu, Chang.,Zuo, Jun-Wei.,Bian, Qi.,Guo, Chuan.,Bo, Yong.,...&Xu, Zu-Yan.(2017).Frequency Stabilization of a Microsecond Pulse Sodium Guide Star Laser with a Tilt- and Temperature-Tuned Etalon.CHINESE PHYSICS LETTERS,34(7).
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).
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