EPOXY-AMINE POLYMER WAVE-GUIDE CONTAINING NONLINEAR OPTICAL-MOLECULES FABRICATED BY CHEMICAL VAPOR-DEPOSITION

被引：4

作者：

TATSUURA, S

SOTOYAMA, W

YOSHIMURA, T

机构：

[1] Fujitsu Laboratories Ltd., Atsugi

来源：

APPLIED PHYSICS LETTERS | 1992年 / 60卷 / 10期

关键词：

D O I：

10.1063/1.107390

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Epoxy-amine polymer thin films are fabricated by chemical vapor deposition using an aliphatic amine, which is very reactive to epoxy groups and has nonlinear optical properties. A transparent thin film is obtained by controlling the temperature and surface condition of the substrate, and the epoxy-amine ratio during deposition. The refractive index of the film is 1.648. A slab waveguide is constructed by depositing the polymer film on SiO2 which is formed by thermal oxidation of a Si wafer. End coupling of a He-Ne laser (632.8 nm) launches a well-propagating beam. This is the first case in which a polymer waveguide is fabricated by dry processing.

引用

页码：1158 / 1160

页数：3

共 6 条

[1] NOVEL 2ND-ORDER NONLINEAR OPTICAL POLYMERS VIA CHEMICAL CROSS-LINKING-INDUCED VITRIFICATION UNDER ELECTRIC-FIELD [J].