PROPAGATION LOSS OF INDEX IMAGED POLY(CYCLOHEXYLSILYNE) THIN-FILM OPTICAL WAVE-GUIDES

被引：6

作者：

HORNAK, LA ^{[1
]}

WEIDMAN, TW ^{[1
]}

机构：

[1] AT&T BELL LABS,MURRAY HILL,NJ 07974

来源：

APPLIED PHYSICS LETTERS | 1993年 / 62卷 / 09期

关键词：

D O I：

10.1063/1.108517

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The propagation loss of optical waveguides index imaged in a 0.5 mum poly(cyclohexylsilyne) (PCHS) film through photo-oxidative cross linking with ultraviolet exposure at 310 nm is measured and compared to an experimental estimate of PCHS bulk propagation loss. Measured waveguide losses at 632.8 nm range from 0.6 dB/cm for TE operation of 2-mum-wide PCHS waveguides to 2.1 dB/cm for TM operated 4-mum-wide guides. Comparison to the bulk PCHS propagation loss estimate of 0.04 dB/cm at 632.8 nm indicates a significant increase in loss upon thin film waveguide fabrication.

引用

页码：913 / 915

页数：3

共 7 条

[1] ULTRASOUND-MEDIATED REDUCTIVE CONDENSATION SYNTHESIS OF SILICON SILICON BONDED NETWORK POLYMERS [J].