| 题名: | Photon returns test of the pulsed sodium guide star laser on the 1.8 meter telescope |
| 作者: | Wei, Kai1,2; Bo, Yong3; Xue, Xianghui4; Cheng, Xuewu5; Li, Cheng1,2; Zuo, Junwei3; Xie, Shiyong3; Rao, Changhui1,2; Zhang, Yudong1,2
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| 出版日期: | 2012
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| 会议名称: | Proceedings of SPIE: Adaptive Optics Systems III
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| 会议日期: | 2012
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| DOI: | 10.1117/12.925641
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| 通讯作者: | Wei, K.
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| 中文摘要: | 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. |
| 英文摘要: | 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. |
| 收录类别: | Ei
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| 语种: | 英语
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| 卷号: | 8447
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| ISSN号: | 0277786X
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| 文章类型: | 会议论文
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| 页码: | 84471R
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| 内容类型: | 会议论文
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| URI标识: | http://ir.ioe.ac.cn/handle/181551/7793
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| Appears in Collections: | 自适应光学技术研究室（八室）_会议论文
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作者单位: | 1. 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
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| Recommended Citation: | |
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]. 见:Proceedings of SPIE: Adaptive Optics Systems III. 2012.
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