Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Laser frequency stability estimation and velocity measurement in the atmosphere with self-heterodyne | |
Zhang, H. Y.; H. L. Wang and S. Zhao | |
2016 | |
发表期刊 | Optica Applicata |
卷号 | 46期号:2 |
摘要 | To meet the detection accuracy requirement of the polarization remote sensing system, a polarization detection system is used, whose focal plane is divided by multi-linear array polarizers. The effect of the extinction ratio on the polarization detection accuracy is analyzed, and a polarization radiation transfer model is constructed. The structure of the divided focal plane polarization instrument is introduced. By combining the micro-polarizer processing technologies both in China and abroad, a detection method is chosen, which uses the multi-linear micro-polarizers to replace the micro-polarizer mosaic array. The influence of the extinction ratio of the metal wire grating micro-polarizer on the detection accuracy is discussed. The polarization transfer matrices of the optical system and the non-ideal polarizer are derived. According to the polarization radiation transfer theory, a calibration model for the polarization detection system is constructed, and a corresponding parameter calibration scheme based on the calibration model is developed, which provides a theoretical basis for the polarizing radiation calibration in laboratory. The simulation and experimental results show that the detection accuracy of the system influenced by equipment stability is 0.5%, which can meet the accuracy requirement of the polarization detection. 2016, Chinese Lasers Press. All right reserved. |
文章类型 | 期刊 |
收录类别 | SCI ; EI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/57414 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhang, H. Y.,H. L. Wang and S. Zhao. Laser frequency stability estimation and velocity measurement in the atmosphere with self-heterodyne[J]. Optica Applicata,2016,46(2). |
APA | Zhang, H. Y.,&H. L. Wang and S. Zhao.(2016).Laser frequency stability estimation and velocity measurement in the atmosphere with self-heterodyne.Optica Applicata,46(2). |
MLA | Zhang, H. Y.,et al."Laser frequency stability estimation and velocity measurement in the atmosphere with self-heterodyne".Optica Applicata 46.2(2016). |
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