Increasing polarization stability of anisotropic single-mode quartz light guides with elliptical stress cladding

被引:0
|
作者
Dukel'skii, K. V. [1 ]
Eron'yan, M. A. [2 ]
Meshkovskii, K. [3 ]
Komarov, A. V. [2 ]
Kulesh, A. Yu. [3 ]
Romashova, E. I. [2 ]
Ter-Nersesyants, E. V. [2 ]
机构
[1] Bonch Bruevich St Petersburg State Univ Telecommu, St Petersburg, Russia
[2] SI Vavilov State Opt Inst, OAO Sci Res & Technol Inst Opt Mat Sci, St Petersburg, Russia
[3] ITMO Univ, St Petersburg, Russia
关键词
LIGHTGUIDES;
D O I
10.1364/JOT.83.000783
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper, we discuss the polarization properties of anisotropic single-mode light guides with boron germanosilicate elliptical stress cladding. It is shown that, for light guides with a diameter of 125 mu m, an increase of ellipticity of the cladding from 0.53 to 0.6 does not result in a change in birefringence. This phenomenon is due to the distortion of the correct shape of the ellipse. With that in mind, optimizing the design of the light guide will allow us to decrease the b-parameter to 5 x 10(-6) m(-1). (C) 2017 Optical Society of America
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页码:783 / 784
页数:2
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