首页>
外国专利>
Apolarized interferometric system, and apolarized interferometric measurement method
Apolarized interferometric system, and apolarized interferometric measurement method
展开▼
机译:非极化干涉测量系统及非极化干涉测量方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An interferometric system includes a polarization separation element (10), a first polarization conversion element (11), a Mach-Zehnder interferometer (2) including a first (4) and second (5) arms connected to one another by a first (6) and second (7) ends in order for a first and second beams (20, 21) having the same polarization to pass through the interferometer in a reciprocal manner in opposite directions of propagation, respectively, so as to form a first and second interferometric beam (22, 23), a second polarization conversion element (11) for obtaining an interferometric beam (24), the polarization of which is converted, a polarization-combining element (10), and a detection element (8) suitable for detecting an output beam (25).
展开▼