A dual-wavelength and dual-repetition-rate actively mode-locked fiber ring laser

被引：20

作者：

Li, ZH ^{[1
]}

Lou, CY

Gao, YZ

Chan, KT

机构：

[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

[2] Chinese Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2000年 / 185卷 / 4-6期

关键词：

actively mode-locking; fiber lasers; ultrashort pulse generation;

D O I：

10.1016/S0030-4018(00)00998-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel configuration was demonstrated to realize dual-wavelength operation in an erbium-doped fiber ring laser by incorporating a pair of multiplexer/demultiplexer. The repetition rate of each channel can be separately changed by adjusting a delay line associated with that channel in the cavity without changing the radio frequency. Dual-wavelength pulses at 2.5 and 5 GHz respectively were simultaneously obtained with pulse widths of 17.7 and 13 ps. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：381 / 385

页数：5

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