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Spatial light manipulation devices using nonlinear polymeric materials

delete2002-01-01
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PRE
AI
K
Kenji Harada
K
Katsuhiro Munakata
M
Mitsuru Itoh
S
Shinsuke Umegaki
T
Toyohiko Yatagai *
DOI:10.1023/A:1021334806009delete
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Abstract

Abstract

En 中文
An electrically addressed spatial light modulator with 5 x 5 pixels is designed using nonlinear polymeric materials. Resonator structure for the material is proposed to minimize the driving voltages. Side-chain polymer poly-orange tom-1 isophoronedisocyanate (r(33) = 23 pm/V) is used as a material. A modulation efficiency of 4.7% has been realized with 5.1 V-rms applied voltage at a wavelength of 633 nm. Very fast modulation at over 10 MHz has been demonstrated.
Keywords:
electrooptic effect
light modulator
organic material
polymeric material
resonator
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Journal

Optical and Quantum Electronics cover
Optical and Quantum Electronics
IF:
4
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10.0K
Citations:
1.8W

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