| Literature DB >> 24323272 |
Yuanlin Zheng, Zhuangqi Cao, Xianfeng Chen.
Abstract
Novel conical reflection of light by a thick three-layered metal-clad optical waveguide is observed. A symmetrical metal-cladding optical waveguide is used, which exhibits extraordinary conical reflection during free-space coupling of light to the waveguide. The phenomenon is attributed to the leakage of excited ultrahigh-order guided modes and their inter- and intramode coupling interaction.Entities:
Year: 2013 PMID： 24323272 DOI： 10.1364/JOSAA.30.001901
Source DB: PubMed Journal: J Opt Soc Am A Opt Image Sci Vis ISSN： 1084-7529 Impact factor: 2.129