Fiber-optic parametric amplifier in a loop mirror configuration
β Scribed by T. Torounidis; B.-E. Olsson; H. Sunnerud; M. Karlsson; P.A. Andrekson
- Book ID
- 119801690
- Publisher
- IEEE
- Year
- 2005
- Tongue
- English
- Weight
- 193 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1041-1135
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π SIMILAR VOLUMES
A no¨el, simple, and flexible WDM laser source is demonstrated using a loop erbium-doped fiber amplifier. Two configurations of the source are in¨estigated where reflecting FBGs are cascaded in series or parallel at the loop outputs. High output power per channel with a signal-to-noise ratio better
## Abstract A novel reflection Lβband erbiumβdoped fiber amplifier, based on a fiber loop mirror, is constructed. This amplifier reflects the backward ASE to the EDF as a secondary pumping source. A gain of 30 dB (an increase of 6 dB) is obtained, compared to the forwardβendβpumped EDFA in the rang