Measurement of azimuth by using new polarizer

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	Measurement of azimuth by using new polarizer
其他题名	利用新型偏振器件实现方位角测量
	Xiao, Maosen; Li, Chunyan; Wu, Yiming; Lu, Weiguo; Wang, Haixia
	2015-02-25
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
卷号	44 期号:2 页码:611-615
摘要	In order to achieve azimuth accurate measurement of polarizer axis in the polarization signal generating unit, a device and its working principle were introduced with the use of magneto-optical modulation, right-angled prism and autocollimator to elicit the axis azimuth, and the ordinary polarization prism problems were pointed out. A new type of polarization device was designed based on Glan-Taylor prism to solve this problem, it uses three calcite crystals with identical material composition, each side can form a Glan-Taylor prism respectively with the middle, that it can be a analyzer when it is turned 180° around; the working principle of the device and installation and ways of working were described in detail, that the new component can eliminate the prism manufacture and installation errors in the work process was analyzed, it can complete polarizer axis azimuth determination. Finally, experiment results verify that the angle measurement precision of the device is 0.5″, and the system has characteristics of high stability, precision and operability, and so on. ©, 2015, Chinese Society of Astronautics. All right reserved.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/27319
专题	光学定向与测量技术研究室
推荐引用方式 GB/T 7714	Xiao, Maosen,Li, Chunyan,Wu, Yiming,et al. Measurement of azimuth by using new polarizer[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2015,44(2):611-615.
APA	Xiao, Maosen,Li, Chunyan,Wu, Yiming,Lu, Weiguo,&Wang, Haixia.(2015).Measurement of azimuth by using new polarizer.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,44(2),611-615.
MLA	Xiao, Maosen,et al."Measurement of azimuth by using new polarizer".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 44.2(2015):611-615.

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Measurement of azimu（358KB）	期刊论文	作者接受稿	限制开放	CC BY-NC-SA	请求全文