Influence of polarize optics on nonlinearity in heterodyne interferometers
Journal Title: Science Paper Online - Year 2012, Vol 7, Issue 1
Abstract
The imperfect polarizing optics, like wave plate and polarizer etc, can affect the nonlinearity of heterodyne interferometer. Our theoretical and experimental analyses show that the same wave plate and the polarizer could affect the nonlinearity of heterodyne interferometer differently depending on where it is placed, which is contrary to general thinking. Imperfections of wave plate and the polarizer optic part would introduce nonlinearity by one hundred percent if it is set in front of the interferometer, but it would be a higher order error if the same wave plate and the polarizer are set inside the interferometer.
Authors and Affiliations
Xiao Ren, Wenmei Hou
Keywords
Related Articles
- EP ID EP86638
- DOI -
- Views 123
- Downloads 0
The design of USB2.0 interface module based on FX2LP
A USB2.0 interface module is introduced in this paper, which provides a high speed data path between host and peripherals. The chip EZUSB-FX2LP is used in this work, and the inner structure and features of FX2LP are pres...
磁流化床铁基选择性催化还原烟气脱硝
本文介绍近年来铁离子交换沸石催化剂、氧化铁催化剂等铁基催化剂选择性催化还原(SCR)脱硝的研究进展；分析磁流化床的特性，提出利用磁场流态化技术进行磁性颗粒催化还原脱除氮氧化物的新技术构思，并对此脱硝反应的机理及实验方案进行初...
Separation/purification of DNA by solid phase extraction with 330 anion exchange resin
A solid-phase extraction procedure for the separation/purification of DNA from complex matrix was developed with anion exchange resin 330 as sorbent. DNA was adsorbed onto the resin by electrostatic interaction which was...
Reservoir-processing analysis and the development of pressure in Upper Paleozoic of Ordos Basin
This article takes a dynamic analysis, comprehensive research and theory of basin forming, hydrocarbon generation and hydrocarbon accumulation. Through the detailed analysis about sedimentary burial history, hydrocarbon-...
可重构系统中基于MMU的<br /> 软硬件任务间通信方法的研究<br />
由现场可编程门阵列(FPGA)和CPU构成的动态可重构混合系统具有计算性能高、灵活性强、适用范围广等优点，它的出现使硬件与软件的界限变得模糊，让软件拥有了硬件的高性能，硬件具备了软件的灵活性。但是由于硬件任务不支持程序上下文切换...