期刊
OPTICS EXPRESS
卷 16, 期 23, 页码 18895-18909出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.16.018895
关键词
-
类别
资金
- CNRS
- Region Languedoc-Roussillon
This paper addresses a passive system capable of converting a linearly polarized THz beam into a radially polarized one. This is obtained by extending to THz frequencies and waveguides an already proven concept based on mode selection in optical fibers. The approach is validated at 0.1 THz owing to the realization of a prototype involving a circular waveguide and two tapers that exhibits a radially polarized beam at its output. By a simple homothetic size reduction, the system can be easily adapted to higher THz frequencies. (C) 2008 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据