Multiwavelength-switchable SOA-fibre ring laser using sampled Hi-Bi fibre grating

被引：39

作者：

Yu, BA ^{[1
]}

Kwon, J ^{[1
]}

Chung, S ^{[1
]}

Seo, SW ^{[1
]}

Lee, B ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Elect Engn, Seoul 151744, South Korea

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 08期

关键词：

D O I：

10.1049/el:20030435

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：

A novel multiwavelength-switchable laser based on a semiconductor optical amplifier (SOA) within a fibre ring cavity with a sampled high-birefringence fibre grating is proposed. Four channels with 0.8 nm spacing have been generated at room temperature and switched to other channels with 0.4 ran wavelength-shift by adjusting an inserted polariser. The laser can be used in hierarchical cross-connect WDM networks employing an interleaved waveband concept.

引用

页码：649 / 650

页数：2

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