Effect of film compatibility on electro-optic properties of dye doped polymer DR1/SU-8

	Effect of film compatibility on electro-optic properties of dye doped polymer DR1/SU-8
	Sun XQ ; Xie Y ; Zhao XL ; Li DH ; Zhao SM ; Yue YB ; Wang XB ; Sun J ; Liang L ; Chen CM ; Zhang DM ; Wang F ; Xie ZY
刊名	applied surface science
	2013
卷号	285 期号:子辑:b 页码:469-476
关键词	WAVE-GUIDE POLED POLYMERS THERMAL-STABILITY FORCE MICROSCOPY CLADDING LAYERS SU-8 POLYMER DEVICES OPTIMIZATION COEFFICIENTS ORIENTATION
ISSN号	0169-4332
通讯作者	wang f
中文摘要	the physic-chemical compatibility of passive cladding and poled dispersed red 1 (dr1) doped ultraviolet (uv) curable polymer su-8 was investigated. the multilayer films consisting of dr1/su-8 core and norland optical adhensive 73 (noa73), su-8, polydimethylsiloxane (pdms), or polymethylmethacrylate (pmma) upper-cladding were fabricated on the silicon substrate, respectively. the interface morphologies were characterized through scan electronic microscope. parallel plate electric field poling was carried out to align the polarity of chromophores in su-8. the core-cladding interface with no chemical erosion or delamination was obtained by adopting an excess uv exposure and higher temperature dealing when noa73 was used as the upper-cladding. the root mean square roughness of the upper-cladding surface was measured by atomic force microscope to verify the poling process. the electro-optic (eo) signal response amplitude of these multilayer films was used to characterize the polarizability alignment of dr1 chromophores by means of teng-man method after poling. resistivity of claddings was measured at the glass transition temperature of dr1/su-8 to explain the eo response difference. the configuration of noa73/(dr1/su-8) exhibited the best eo performance and time relaxation in amplitude within 550 h by prolonging the cooling time in poling process. a channel waveguide was fabricated to study the poling-induced optical loss. the results show that the selection of passive cladding with favorable electrical and chemical property is essential to establish optical nonlinearity in the dye-polymer system. (c) 2013 elsevier b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000326579400050
公开日期	2014-04-15
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49466]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Sun XQ,Xie Y,Zhao XL,et al. Effect of film compatibility on electro-optic properties of dye doped polymer DR1/SU-8[J]. applied surface science,2013,285(子辑:b):469-476.
APA	Sun XQ.,Xie Y.,Zhao XL.,Li DH.,Zhao SM.,...&Xie ZY.(2013).Effect of film compatibility on electro-optic properties of dye doped polymer DR1/SU-8.applied surface science,285(子辑:b),469-476.
MLA	Sun XQ,et al."Effect of film compatibility on electro-optic properties of dye doped polymer DR1/SU-8".applied surface science 285.子辑:b(2013):469-476.