A sub-wavelength level polarizer with high contract and high tolerance of incident ray's angle in the range of visible wavelength

Yi Chien Lo; Kai Yuan Cheng; Tun Chien Teng; Ching Cherng Sun

doi:10.1117/12.735455

A sub-wavelength level polarizer with high contract and high tolerance of incident ray's angle in the range of visible wavelength

Yi Chien Lo, Kai Yuan Cheng, Tun Chien Teng, Ching Cherng Sun

Department of Mechartronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In the paper, we design a sub-wavelength level polarizer to replace the traditional polarizer in various optical applications. The structure of the polarizer is a one-dimension periodic grating. It has three layers with different materials. We do the basic design by using "Effective Medium Theorem." And we verify and improve the result by using rigorous couple-wave analysis (RCWA). In the range of visible wavelength, the polarizer has high contrast and high tolerance of incident angle in three-dimension space.

Original language	English
Title of host publication	Nanoengineering
Subtitle of host publication	Fabrication, Properties, Optics, and Devices IV
Volume	6645
DOIs	https://doi.org/10.1117/12.735455
Publication status	Published - 2007 Dec 1
Event	Nanoengineering: Fabrication, Properties, Optics, and Devices IV - San Diego, CA, United States Duration: 2007 Aug 27 → 2007 Aug 30

Other

Other	Nanoengineering: Fabrication, Properties, Optics, and Devices IV
Country	United States
City	San Diego, CA
Period	2007/08/27 → 2007/08/30

Keywords

Polarizer
Rigorous couple-wave analysis
Sub-wavelength

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.735455

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A sub-wavelength level polarizer with high contract and high tolerance of incident ray's angle in the range of visible wavelength. / Lo, Yi Chien; Cheng, Kai Yuan; Teng, Tun Chien; Sun, Ching Cherng.

Nanoengineering: Fabrication, Properties, Optics, and Devices IV. Vol. 6645 2007. 664529.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Lo, YC, Cheng, KY, Teng, TC & Sun, CC 2007, A sub-wavelength level polarizer with high contract and high tolerance of incident ray's angle in the range of visible wavelength. in Nanoengineering: Fabrication, Properties, Optics, and Devices IV. vol. 6645, 664529, Nanoengineering: Fabrication, Properties, Optics, and Devices IV, San Diego, CA, United States, 2007/08/27. https://doi.org/10.1117/12.735455

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