AN INTERPENETRATING POLYMER NETWORK FOR 2ND-ORDER NONLINEAR OPTICS

被引：7

作者：

LI, L ^{[1
]}

CHEN, JI ^{[1
]}

MARTURUNKAKUL, S ^{[1
]}

KUMAR, J ^{[1
]}

TRIPATHY, SK ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,CTR ADV MAT,LOWELL,MA 01854

来源：

OPTICS COMMUNICATIONS | 1995年 / 116卷 / 4-6期

关键词：

D O I：

10.1016/0030-4018(95)00085-M

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The linear optical and second-order nonlinear optical (NLO) properties of an interpenetrating polymer network (IPN) have been investigated. For the poled and cured IPN samples, large second-order NLO coefficients, d(33), were measured at 1.064 mu m and 1.542 mu m. The linear electro-optic coefficients, r(33), were determined at various wavelengths. The poled and cured IPN samples showed no measurable decay of the second-order optical nonlinearity after being treated at 110 degrees C for more than 1000 hours. This excellent long-term stability of the NLO property is ascribed to the novel interpenetrating crosslinked molecular structure of the IPN system.

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页码：421 / 424

页数：4

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