LARGE-SCALE AND HIGH-DENSITY PLANAR LIGHTWAVE CIRCUITS WITH HIGH-DELTA GEO2-DOPED SILICA WAVE-GUIDES

被引：19

作者：

SUZUKI, S

SHUTO, K

TAKAHASHI, H

HIBINO, Y

机构：

[1] NTT Optoelectronics Laboratories, Tokai-Mura, Naka-Gun, lbaraki-Ken 319-11

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 20期

关键词：

OPTICAL WAVE-GUIDES; INTEGRATED OPTICS;

D O I：

10.1049/el:19921192

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

GeO2-doped silica waveguides with a high refractive index difference (DELTA) of 2% and a propagation loss of 0.1 dB/cm are fabricated on Si substrates. 200 cm-long test circuits and ring resonators are demonstrated, both with a minimum curvature of 2 mm.

引用

页码：1863 / 1864

页数：2

共 6 条

[1]

BEAUMONT CJ, 1991, ECOC 91

[2] VERY LOW-LOSS GEO2-DOPED SILICA WAVE-GUIDES FABRICATED BY FLAME HYDROLYSIS DEPOSITION METHOD [J].