ELLIPTICALLY LENSED POLARIZATION MAINTAINING FIBERS

被引：10

作者：

HUNZIKER, W

BOLZ, E

MELCHIOR, H

机构：

[1] Swiss Federal Institute of Technology

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 17期

关键词：

OPTICAL FIBERS; LENSES;

D O I：

10.1049/el:19921053

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：

Polarisation maintaining optical fibres have been directly lensed with spherical and elliptical lenses producing light modes with different ellipticities and semiaxes with the optical axes parallel to the polarisation axes. The specially adapted mode shapes and nearly Gaussian modes of these lensed fibres lead to coupling efficiencies of -2.6 dB from a 1.3-mu-m laser diode and of -1.1 dB from GaAs waveguides used in optoelectronic switches.

引用

页码：1654 / 1656

页数：3

共 9 条

[1]

ALFERNESS RC, 1991, ECOC91 PARIS, P101

[2]

BUCHMANN P, 1985, 2ND INT TECHN S OPT

[3] CHEMICALLY ETCHED CONICAL MICROLENSES FOR COUPLING SINGLE-MODE LASERS INTO SINGLE-MODE FIBERS [J].