| Literature DB >> 21847239 |
Wenwen Qian1, Chun-Liu Zhao, Yunpeng Wang, Chi Chiu Chan, Shujing Liu, Wei Jin.
Abstract
A compact fiber polarizer is demonstrated by the filling of selected air holes of a hollow-core photonic crystal fiber (PCF) with a liquid. The liquid-filling results in an asymmetric waveguide structure, leading to a large polarization dependent loss. A 6 mm long ethanol-filled PCF exhibits a polarization extinction ratio of ∼18 dB over a wavelength range from 1480 nm to 1600 nm.Entities:
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Year: 2011 PMID： 21847239 DOI： 10.1364/ol.36.003296
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776