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Optical Engineering

Reusable biological film: a new application of blue membrane
Author(s): Tianhao Zhang; Guiying Chen; Zongxia Guo; Chunping Zhang; Liqun Gu; Yudong Li; Guangyin Zhang; Q. Wang Song
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Paper Abstract

Red light can convert a blue membrane into a pink membrane, which has good thermal stability and can be converted back by illumination of blue light. Taking advantage of this property, a reusable biological film based on a deionized blue membrane is demonstrated, which can be used to store and erase images conveniently. The device exhibits a resolution of ~64 line pairs/mm. The modulation transfer function (MTF) of the blue membrane system is presented.

Paper Details

Date Published: 1 March 2004
PDF: 4 pages
Opt. Eng. 43(3) doi: 10.1117/1.1645847
Published in: Optical Engineering Volume 43, Issue 3
Show Author Affiliations
Tianhao Zhang, Nankai Univ. (China)
Guiying Chen, Nankai Univ. (China)
Zongxia Guo, Nankai Univ. (China)
Chunping Zhang, Nankai Univ. (China)
Liqun Gu, Nankai Univ. (China)
Yudong Li, Fermionics Corp. (United States)
Guangyin Zhang, Nankai Univ. (China)
Q. Wang Song


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