Band selective C- or L-band ASE source using unpumped erbium-doped fiber with an optical switch

被引：1

作者：

Wang, Xiulin ^{[1
]}

Huang, Wencai ^{[2
]}

机构：

[1] Jimei Univ, Dept Phys, Xiamen 361021, Peoples R China

[2] Xiamen Univ, Dept Elect Engn, Xiamen 361005, Peoples R China

来源：

OPTICS AND LASER TECHNOLOGY | 2013年 / 48卷

基金：

中国国家自然科学基金;

关键词：

Amplified spontaneous emission (ASE) source; Erbium-doped fiber (EDF); Band selection; SPONTANEOUS EMISSION SOURCE; CONFIGURATION; BANDWIDTH;

D O I：

10.1016/j.optlastec.2012.11.008

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A simple setup of band selective amplified spontaneous emission (ASE) broadband light source that can operate in either the conventional band (C-band, 1525-1565 nm) or the long wavelength band (L-band, 1565-1605 nm) region is presented. The band selective ASE source is realized using a piece of unpumped erbium-doped fiber and a 1 x 2 optical switch in a single-backward-pumped configuration. A 40.9 mW C-band or 37.5 mW L-band ASE source is alternately obtained merely by controlling the state of the optical switch. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：263 / 266

页数：4

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