Photo-induced birefringence and polarization holography in polymer films containing spirooxazine compounds pre-irradiated by UV light

	Photo-induced birefringence and polarization holography in polymer films containing spirooxazine compounds pre-irradiated by UV light
其他题名	论文其他题名
	Fu S. C.; Liu Y. C.; Lu Z. F.; Dong L.; Hu W. L.; Xie M. G.
	2004
发表期刊	Optics Communications
ISSN	0030-4018
卷号	242 期号:1—3 页码:115-122
摘要	Photo-induced birefringence of spirooxazine (6'-piperidino-1,3,3-trimethylspiro[indolino-2,3'-[3H]naphtha-[2,1-b][1,4]oxazine)] in poly(methyl methacrylate) films pre-irradiated by ultraviolet light was investigated as a function of He-Ne laser (632.8 nm) pumping-beam intensity. A phenomenological model, taking photo-orientation and photoisomerization into account, is in good agreement with the measurements. This material exhibited a competing process between photo-orientation and photo-isomerization. The photo-orientation is predominant when the power density of He-Ne beam is lower; while the photo-isomerization is dominant at relatively high power density of He-Ne beam. In terms of these effects, a comparison between (s,s) and (s,p) holographic gratings optically recorded by He-Ne laser of 632.8 nm in this composite film pre-irradiated by UV light was also investigated. (C) 2004 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25072
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Fu S. C.,Liu Y. C.,Lu Z. F.,et al. Photo-induced birefringence and polarization holography in polymer films containing spirooxazine compounds pre-irradiated by UV light[J]. Optics Communications,2004,242(1—3):115-122.
APA	Fu S. C.,Liu Y. C.,Lu Z. F.,Dong L.,Hu W. L.,&Xie M. G..(2004).Photo-induced birefringence and polarization holography in polymer films containing spirooxazine compounds pre-irradiated by UV light.Optics Communications,242(1—3),115-122.
MLA	Fu S. C.,et al."Photo-induced birefringence and polarization holography in polymer films containing spirooxazine compounds pre-irradiated by UV light".Optics Communications 242.1—3(2004):115-122.

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