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Spatial filtering using poled polymer etalon light modulators |
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| Authors: | Harada K Munakata K Itoh M Yoshikawa N Umegaki S Yatagai T |
| Institution: | (1) Tsukuba Advanced Research Alliance, Institute of Applied Physics, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8573, Japan;(2) Faculty of Science and Engineering, Keio University, Hiyoshi, Yokohama, 223-0061, Japan |
| Abstract: | Spatial filtering using poled polymer light modulators is studied. The use of a resonator structure is proposed to minimize the driving voltage. Side-chain polymer poly-orange tom-1 isophoronedisocyanate is used as a material. The measured electro-optic coefficient r 33 is 23 pm/V at the wavelength of 633 nm. Spatial filtering of the input images are realized with 30 V applied voltage. |
| Keywords: | electro-optic effect etalon light modulator organic material polymeric material spatial filter |
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