This paper reports the design optimization of a novel tunable dual wavelength erbium doped fiber ring laser. The effects of pump wavelength, active fiber length, and coupling ratio on threshold pump power, output power, and side mode suppression ratio (SMSR) of the lasers are investigated. Pumping a
Erbium+3-doped fiber-ring laser tunability optimization
✍ Scribed by M. J. Pontes; M. J. D. dos Santos; M. T. M. Rocco Giraldi
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 145 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
In this paper, we present the results concerning the tunability optimization of an Er q 3 -doped fiber-ring laser. The influence of the doped-fiber length, host matrix, and reflecti¨ity of the de¨ice on the tunability and performance of the laser is discussed. We obtained the parameters which will better impro¨e the laser performance.
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