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Journal of Nanophotonics

Three-layered thin film system for broadband polarization conversion reflectance
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Paper Abstract

This work presents a three-layered thin film system to generate broadband polarization conversion. The enhanced polarization conversion in the prism coupling system is analyzed as a constructive interference effect of polarization coupled states. According to our analysis, an antireflection film that is used to reduce the multireflection in the anisotropic film and a compensation film that is used to reduce dispersion of propagation phase difference are applied on both sides of an anisotropic thin film to cause broadband polarization conversion.

Paper Details

Date Published: 1 January 2011
PDF: 7 pages
J. Nanophoton. 5(1) 051508 doi: 10.1117/1.3546101
Published in: Journal of Nanophotonics Volume 5, Issue 1
Show Author Affiliations
Yi-Jun Jen, National Taipei Univ. of Technology (Taiwan)
Meng-Jie Lin, National Taipei Univ. of Technology (Taiwan)
Wen-Pao Tsai, National Taipei Univ. of Technology (Taiwan)

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