Influence of polarization orientation of violet light on the diffraction efficiency of bacteriorhodopsin

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Influence of polarization orientation of violet light on the diffraction efficiency of bacteriorhodopsin
	Yao, Baoli1 ; Gao, Peng 1,2; Han, Junhe 1,2; Chen, Liju 1,2; Wang, Yingli1 ; Lei, Ming1
刊名	journal of the optical society of america a-optics image science and vision
	2008-06-01
卷号	25 期号:6 页码:1274-1278
ISSN号	1084-7529
通讯作者	baoli yao
英文摘要	when a grating is recorded in a bacteriorhodopsin film by two linear parallel polarized beams together with anauxiliary violet light, the diffraction efficiency has a dependence on the polarization orientation of the violet light as well as its intensity. a method for calculating the diffraction efficiency of gratings in bacteriorhodopsin is proposed based on the two-state photochromic model, considering the saturation effect and the polarization status of all the involved lights. it is found that the polarization orientation of the violet light produces an approximate-cosine and an approximate-sine modulation on the steady-state diffraction efficiency separately at low and high intensities, respectively. the parallel polarized violet light can improve the steady-state diffraction efficiency to a larger degree than the perpendicularly polarized violet light when both are at their optimal intensities. the optimal intensity for the parallel polarized violet light is lower than that of the perpendicular polarized one. thus, the improvement of the steady-state diffraction efficiency is less sensitive to the intensity of perpendicular polarized violet light than to that of parallel polarized violet light. (c) 2008 optical society of america.
学科主题	数理科学和化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	photoinduced anisotropy ; holographic gratings ; films ; media
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000257156000008
公开日期	2010-01-27
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/8294]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Yao, Baoli,Gao, Peng,Han, Junhe,et al. Influence of polarization orientation of violet light on the diffraction efficiency of bacteriorhodopsin[J]. journal of the optical society of america a-optics image science and vision,2008,25(6):1274-1278.
APA	Yao, Baoli,Gao, Peng,Han, Junhe,Chen, Liju,Wang, Yingli,&Lei, Ming.(2008).Influence of polarization orientation of violet light on the diffraction efficiency of bacteriorhodopsin.journal of the optical society of america a-optics image science and vision,25(6),1274-1278.
MLA	Yao, Baoli,et al."Influence of polarization orientation of violet light on the diffraction efficiency of bacteriorhodopsin".journal of the optical society of america a-optics image science and vision 25.6(2008):1274-1278.