Title: Triple-wavelength erbium fiber ring laser based on compound-ring scheme
Authors: Yeh, Chien Hung
Shih, Fu Yuan
Chen, Chang Tai
Chi, Sien
Department of Photonics
Issue Date: 24-Dec-2007
Abstract: A triple-wavelength erbium-doped compound ring fiber laser using the fiber-based triple-ring filter (TRF) is proposed and experimentally investigated. Using the fiber-based TRF laser scheme, the proposed laser can lase three wavelengths simultaneously. The fiber laser retrieve the optical side-mode suppression ratios (SMSRs) of 40.2, 40.4 and 41.6 dB and the output powers of -9, -8.8 and -7.6 dBm at the wavelengths 1555.89, 1556.77 and 1557.66 nm, respectively. The mode spacing of the triple-wavelength fiber laser is nearly 0.9 nm. Moreover, the output power stability of the ring laser has also been measured and analyzed. (c) 2007 Optical Society of America.
URI: http://dx.doi.org/10.1364/OE.15.017980
ISSN: 1094-4087
DOI: 10.1364/OE.15.017980
Volume: 15
Issue: 26
Begin Page: 17980
End Page: 17984
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