Modulated transmission property of bacteriorhodopsin film and its application on thresholding operation

Yu Dong Li, Qian Sun, Chun Ping Zhang, Rui Lu, Guang Hua Fu, Guang Yin Zhang, Q. Wang Song, Bruce Parsons, Robert R. Birge

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


In this paper, the modulated transmission property of bacteriorhodopsin (bR) film is analyzed theoretically when two beams of light, yellow light and purple light, illuminate the bR film simultaneously. By using the transmission property of bR film, the winner-take-all thresholding operation can be realized.

Original languageEnglish (US)
Pages (from-to)799-801
Number of pages3
JournalChinese Physics Letters
Issue number11
StatePublished - 1998

ASJC Scopus subject areas

  • General Physics and Astronomy

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