WAVELENGTH-ADAPTABLE OPTICAL PHASED-ARRAY IN SIO2-SI

被引：13

作者：

CLEMENS, PC

HEISE, G

MARZ, R

MICHEL, H

REICHELT, A

SCHNEIDER, HW

机构：

[1] Siemens AG, Research Laboratories., D-81739, Munich

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 09期

关键词：

Communication channels (information theory) - Crosstalk - Frequency division multiplexing - Light polarization - Optical design - Optical variables measurement - Phase shifters - Photodiodes - Semiconducting silicon - Silica;

D O I：

10.1109/68.414696

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：

An optical phased array in the silica-on-silicon material system (SiO2-Si) with 8-nm channel spacing in the 1.5-mu m wavelength region is reported. The device exhibits quasi-polarization independent operation with insertion losses of 2.5-3 dB and crosstalk attenuations of >20 dB, It can be adapted to the specified center wavelength simultaneously with the adjustment of the input fiber.

引用

页码：1040 / 1041

页数：2

共 7 条

[1] BROAD-BAND ARRAY MULTIPLEXERS MADE WITH SILICA WAVE-GUIDES ON SILICON [J].