Optimization of triarylamine photorefractive polymers for high-speed all-optical novelty filters

Chi Phan; J. Kevin Cammack; Michiharu Yamamoto; Peng Wang; Kenji Matsumoto

doi:10.1117/12.611930

Optimization of triarylamine photorefractive polymers for high-speed all-optical novelty filters

Chi Phan, J. Kevin Cammack, Michiharu Yamamoto, Peng Wang, Kenji Matsumoto

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

We have demonstrated an optical novelty filter based on the two-beam coupling effect in photorefractive polymers. The photorefractive polymer composition was optimized for response time and two-beam coupling gain by changing the ionization potential and polarizability of various components. In this study, a photorefractive polymer composition was simultaneously optimized for response time and gain, and employed as a key element in a two-beam coupling novelty filter with a high contrast ratio and a limiting frequency of 14Hz, considerably higher than any previously reported in a two-beam coupling photorefractive novelty filter.

Original language	English
Article number	40
Pages (from-to)	321-328
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5816
DOIs	https://doi.org/10.1117/12.611930
State	Published - 2005
Externally published	Yes
Event	Optical Pattern Recognition XVI - Orlando, FL, United States Duration: 31 Mar 2005 → 1 Apr 2005

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title = "Optimization of triarylamine photorefractive polymers for high-speed all-optical novelty filters",

abstract = "We have demonstrated an optical novelty filter based on the two-beam coupling effect in photorefractive polymers. The photorefractive polymer composition was optimized for response time and two-beam coupling gain by changing the ionization potential and polarizability of various components. In this study, a photorefractive polymer composition was simultaneously optimized for response time and gain, and employed as a key element in a two-beam coupling novelty filter with a high contrast ratio and a limiting frequency of 14Hz, considerably higher than any previously reported in a two-beam coupling photorefractive novelty filter.",

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year = "2005",

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AU - Phan, Chi

AU - Cammack, J. Kevin

AU - Yamamoto, Michiharu

AU - Wang, Peng

AU - Matsumoto, Kenji

PY - 2005

Y1 - 2005

N2 - We have demonstrated an optical novelty filter based on the two-beam coupling effect in photorefractive polymers. The photorefractive polymer composition was optimized for response time and two-beam coupling gain by changing the ionization potential and polarizability of various components. In this study, a photorefractive polymer composition was simultaneously optimized for response time and gain, and employed as a key element in a two-beam coupling novelty filter with a high contrast ratio and a limiting frequency of 14Hz, considerably higher than any previously reported in a two-beam coupling photorefractive novelty filter.

AB - We have demonstrated an optical novelty filter based on the two-beam coupling effect in photorefractive polymers. The photorefractive polymer composition was optimized for response time and two-beam coupling gain by changing the ionization potential and polarizability of various components. In this study, a photorefractive polymer composition was simultaneously optimized for response time and gain, and employed as a key element in a two-beam coupling novelty filter with a high contrast ratio and a limiting frequency of 14Hz, considerably higher than any previously reported in a two-beam coupling photorefractive novelty filter.

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U2 - 10.1117/12.611930

DO - 10.1117/12.611930

M3 - Conference article

AN - SCOPUS:27644514040

SN - 0277-786X

VL - 5816

SP - 321

EP - 328

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 40

T2 - Optical Pattern Recognition XVI

Y2 - 31 March 2005 through 1 April 2005

ER -

Optimization of triarylamine photorefractive polymers for high-speed all-optical novelty filters

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