High power dual-wavelength tunable fiber laser in linear and ring cavity configurations

被引：0

作者：

H. Ahmad ^{[1
]}

A. A. Latif ^{[1
]}

M. Z. Zulkifli ^{[1
]}

N. A. Awang ^{[1
]}

S. W. Harun ^{[2
]}

机构：

[1] Photonics Laboratory, Department of Physics, University of Malaya

[2] Department of Electrical Engineering, Faculty of Engineering, University of Malaya

来源：

Chinese Optics Letters | 2012年 / 10卷 / 01期

关键词：

ring; High power dual-wavelength tunable fiber laser in linear and ring cavity configurations; EDF;

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

摘要：

We describe and compare the performances of two crucial configurations for a tunable dual-wavelength fiber laser, namely, the linear and ring configurations. The performances of these two cavities and the tunability in the dual-wavelength output varied from 0.8 to 11.9 nm are characterized. The ring cavity provides a better performance, achieving an average output power of 0.5 dBm, with a power fluctuation of only 1.1 dB and a signal-to-noise ratio (SNR) of 66 dB. Moreover, the ring cavity has minimal or no background amplified spontaneous emission (ASE).

引用

页码：16 / 19

页数：4

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