A novel optical polarimeter based on the signal width measurement of the waveform

被引：8
|
作者：
Jia, Hongzhi [1 ]
Xia, Guizhen [2 ]
Wu, Bochun [1 ]
Jin, Tao [1 ]
Lu, Huancai [1 ]
机构：
[1] Shanghai Univ Sci & Technol, Sch Opt Elect & Comp Engn, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
[2] CAPF Shanghai Inst Polit, Lab Management Ctr, Shanghai 200435, Peoples R China
来源：
OPTIK | 2011年 / 122卷 / 23期
关键词：
Optical polarimeter; Faraday magneto-optic effect; Signal width measurement; HETERODYNE POLARIMETER; BIREFRINGENCE; EYE;
D O I：
10.1016/j.ijleo.2011.01.005
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
For the optical polarimeter based on the structure of polarizer Faraday modulator analyzer, a novel method of optical rotation measurement was proposed by the waveform analysis of optical intensity signals. The calculation method of the optical rotation was provided by measuring the signal width of the waveform. Furthermore, the optical rotations of sugar solutions with different concentrations were measured by this method, and the fitting degree of obtained fitting curve is 0.9996. This showed that this method was effective. (C) 2011 Elsevier GmbH. All rights reserved.
引用
收藏
页码：2107 / 2109
页数：3
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