IOE OpenIR  > 自适应光学技术研究室(八室)
Photon returns test of the pulsed sodium guide star laser on the 1.8 meter telescope
Wei, Kai1,2; Bo, Yong3; Xue, Xianghui4; Cheng, Xuewu5; Li, Cheng1,2; Zuo, Junwei3; Xie, Shiyong3; Rao, Changhui1,2; Zhang, Yudong1,2; Wei, K.
Volume8447
Pages84471R
2012
Language英语
ISSN0277786X
DOI10.1117/12.925641
Indexed ByEi
Subtype会议论文
AbstractA microsecond pulsed sodium has been developed in TIPC laser physics research center, the power of this laser is around 20W and the length of the pulse is about 120 microseconds. In 2011, an experiment to project the TIPC prototype laser to the sky and measure the photon returns of the laser has been held on the 1.8 meter telescope in Yunnan observation site. During the sky test, an artificial sodium beacon has been successfully generated, and the brightness of the sodium beacon is around 8.7M in V Band. In the 2012 test campaign, the sodium column density facility has mounted on the telescope to test the local sodium density and structure and the sodium density test result is around 2.2×1013/m2. © 2012 SPIE.; A microsecond pulsed sodium has been developed in TIPC laser physics research center, the power of this laser is around 20W and the length of the pulse is about 120 microseconds. In 2011, an experiment to project the TIPC prototype laser to the sky and measure the photon returns of the laser has been held on the 1.8 meter telescope in Yunnan observation site. During the sky test, an artificial sodium beacon has been successfully generated, and the brightness of the sodium beacon is around 8.7M in V Band. In the 2012 test campaign, the sodium column density facility has mounted on the telescope to test the local sodium density and structure and the sodium density test result is around 2.2×1013/m2. © 2012 SPIE.
Conference NameProceedings of SPIE: Adaptive Optics Systems III
Conference Date2012
Citation statistics
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7793
Collection自适应光学技术研究室(八室)
Corresponding AuthorWei, K.
Affiliation1. Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
2. Key Laboratory on Adaptive Optics Chinese Academy of Sciences, Chengdu 610209, China
3. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, China
4. University of Science and Technology of China, Hefei, China
5. Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430000, China
Recommended Citation
GB/T 7714
Wei, Kai,Bo, Yong,Xue, Xianghui,et al. Photon returns test of the pulsed sodium guide star laser on the 1.8 meter telescope[C],2012:84471R.
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