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Multiwavelength erbium fiber ring laser using Sagnac loop and Fabry-Perot laser diode

✍ Scribed by C.-H. Yeh; F.-Y. Shih; C.-T. Chen; C.-N. Lee; S. Chi

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
87 KB
Volume
5
Category
Article
ISSN
1612-2011

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✦ Synopsis

We propose and demonstrate experimentally a simply multiple-wavelength erbium compound ring fiber laser employing a Sagnac interferometer with erbium-doped fiber amplifier (EDFA) and Fabry-Perot laser diode (FP-LD). The proposed laser has the advantage of simply structure and easy fabrication, lower insertion loss and cost-effective. Based on the Sagnac fiber laser scheme, the proposed laser can lase eight wavelengths simultaneously. Moreover, the optical output stability of the ring laser has been also discussed.

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