BROAD-BAND POLARIZATION SPLITTING COUPLERS IN ION-EXCHANGED GLASS

被引：8

作者：

BETTS, RA

LUI, F

机构：

[1] School of Electrical Engineering and Computer Science, University of New South Wales, PO Box 1, Kensington

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 07期

关键词：

Integrated optics; Optical communications; Optical waveguid;

D O I：

10.1049/el:19900292

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：

Broadband optical polarisation splitters have been designed, fabricated and characterised in K+/Na+ion-exchanged glass. The devices are strongly overcoupled directional couplers. An operating bandwidth of 50 nm has been achieved at an operating wavelength of 830 nm. The best crosstalk performance was 15dB and 12dB in the two output channels. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：450 / 452

页数：3

共 7 条

[1]

BETTS RA, 1988, P AUSTR C OPTICAL FI, P73

[2]

BETTS RA, 1989, P IOOC, P108

[3] POLARIZATION INDEPENDENT COHERENT OPTICAL RECEIVER [J].