Preparation of organic-inorganic optical waveguide film by non-hydrolytic sol-gel process

被引：0

作者：

Xu, Zhenwu ^{[1
]}

Jian, Mingming ^{[1
]}

Xu, Jian ^{[1
]}

Xu, Qingbo ^{[1
]}

Sun, Guangqing ^{[1
]}

机构：

[1] College of Information Science and Engineering, Ningbo University, Ningbo 315211, Zhejiang, China

来源：

Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society | 2011年 / 39卷 / 04期

关键词：

Infrared devices - Sol-gel process - Film preparation - Silicon wafers - Optical films - Spectrometers - Spin glass - Glass substrates - Light absorption - organic-inorganic materials - Silica;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Organic-inorganic hybrid materials were prepared with diphenylsilanediol (DPSD) and γ-methacryloxypropyl trimethoxy silane (MAPTMS) as precursors by a non-hydrolytic sol-gel process. The hybrid films were deposited on silicon wafers and silica glass substrates by spin-coating. The refractive index, optical absorption or transmittance of hybrid films were measured with an Abbe refractometer and ultraviolet-visible-near infrared spectrometer, respectively. Their Raman and infrared spectra were measured with Fourier infrared and Raman spectrometer. The optical propagation loss of hybrid film was determined by a prism coupled method. The results show that the refractive index of the films can be adjusted by controlling the content of DPSD (1.471-1.515). The light transmittances of the hybrid materials were more than 90% in the visible and near infrared range. There was an intense K band absorption peak of phenyl at 265nm. The optical propagation loss of hybrid film was approximately 1.0dB/cm.

引用

页码：606 / 610