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Proceedings Paper

Modulated transmission property of bR film and its application on thresholding operation
Author(s): Yudong Li; Qian Sun; Chunping Zhang; Guanghua Fu; Guangyin Zhang; Qi Wang Song; Robert R. Birge
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Paper Abstract

In this paper, we analyzed theoretically the modulated transmission property of bR film under two beams of light, yellow light and purple light, illuminate the bR film simultaneously. Using the transmission property of bR film, we can realize the winner-take-all thresholding operation. Based on this thresholding operation, we realized some useful optical signal process.

Paper Details

Date Published: 14 August 1998
PDF: 7 pages
Proc. SPIE 3556, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II, (14 August 1998); doi: 10.1117/12.318228
Show Author Affiliations
Yudong Li, Nankai Univ. (United States)
Qian Sun, Nankai Univ. (China)
Chunping Zhang, Nankai Univ. (China)
Guanghua Fu, Tianjin Medical College of Works (China)
Guangyin Zhang, Nankai Univ. (China)
Qi Wang Song, Syracuse Univ. (United States)
Robert R. Birge, Syracuse Univ. (United States)


Published in SPIE Proceedings Vol. 3556:
Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II
Chuangtian Chen, Editor(s)

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