Polarization holography with photoinduced anisotropy in bacteriorhodopsin

被引:18
作者
Okada-Shudo, Y
Jonathan, JM
Roosen, G
机构
[1] Univ Electrocommun, Dept Elect Engn, Chofu, Tokyo 1828585, Japan
[2] Ctr Univ Orsay, Lab Charles Fabry, Inst Opt, F-91403 Orsay, France
关键词
polarization holography; photoinduced anisotropy; polarization grating; bacteriorhodopsin;
D O I
10.1117/1.1510746
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Polarization holographic gratings transform the polarization state of an incident wavefront. We have studied the diffraction properties of polarization gratings, formed with two orthogonal linearly or circularly polarized waves. For a polarization modulation recorded in the organic material bacteriorhodopsin, the diffraction efficiency and the diffracted wave polarization strongly depend on the polarization state of the readout wave. We have given a simple theoretical treatment using the Fraunhofer diffraction integral. The experimental results have been interpreted in terms of this simplified model. (C) 2002 Society of Photo-Optical Instrumentation Engineers.
引用
收藏
页码:2803 / 2808
页数:6
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