Polymer-Stabilized Cholesteric Liquid Crystal for Polarization-Independent Variable Optical Attenuator
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概要
- 論文の詳細を見る
A reflective-type polymer-stabilized cholesteric liquid crystal (PSCLC) cell was demonstrated at $\lambda=1550$ nm laser wavelength. It showed a high attenuation range (${\sim}30$ dB), a low operating voltage (${\sim}12$ Vrms), a highly efficient polarization-independent behavior and flat wavelength dependence in the range of 1525–1575 nm. The combined effects of curing temperature, chiral dopant, and monomer concentration were investigated and optimized to maximally improve the PSCLC properties. The potential application of PSCLC as a polarization-independent variable optical attenuator is emphasized.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2004-10-15
著者
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Lu Yan-qing
College Of Optics And Photonics University Of Central Florida
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Du Fang
College Of Optics And Photonics University Of Central Florida
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Ren Hong-wen
College Of Optics And Photonics University Of Central Florida
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Wu Shin-tson
College Of Optics And Photonics University Of Central Florida
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Wu Shin-Tson
College of Optics and Photonics, University of Central Florida, Orlando, Florida 32816, U.S.A.
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Gauza Sebastian
College of Optics & Photonics/CREOL, University of Central Florida, Orlando, FL 32816, USA
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Gauza Sebastian
College of Optics and Photonics, University of Central Florida, Orlando, Florida 32816, U.S.A.
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Du Fang
College of Optics and Photonics, University of Central Florida, Orlando, Florida 32816, U.S.A.
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Wu Shin-Tson
College of Optics & Photonics/CREOL, University of Central Florida, Orlando, FL 32816, USA
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Lu Yan-Qing
College of Optics and Photonics, University of Central Florida, Orlando, Florida 32816, U.S.A.
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