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High-power dual-wavelength loop-mirror cavity fiber laser

✍ Scribed by F. Abdullah; M. A. Mahdi; B. Bouzid; M. K. Abdullah

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
65 KB
Volume
39
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A high‐power dual‐wavelength laser is constructed in two fiber‐loop mirror cavities by utilizing a common‐gain medium. The output power and side‐mode suppression ratio (SMSR) of the lasers were investigated for a bidirectionally pumped system. The outcome of the experiment shows that two lasing signals can be obtained at the wavelengths of 1546.04 and 1550.64 nm at a less than 1‐dB peak power difference, at peak powers of 7.30 and 6.57 dBm, respectively. This result was obtained without any intracavity attenuators. The side‐mode suppression ratio of both signals is around 46 dB. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 286–287, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11192

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