Noise figure measurements on Nd and Yb doped double-clad fiber amplifiers
β Scribed by Peter We??els; Carsten Fallnich
- Book ID
- 115403796
- Publisher
- Optical Society of America
- Year
- 2003
- Tongue
- English
- Weight
- 924 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1094-4087
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π SIMILAR VOLUMES
We have realized a set of multimode lasers based on a double-clad Yb-doped fiber and Bragg gratings written on a graded-index multimode fiber. Efficient laser operation in the spectral range of 1.03-1.09 ΞΌm has been observed. Spectral characteristics of the laser emission have been investigated.
## Abstract In this study, a continuously tunable Erβdoped fiber laser based on a doubleβclad Er^3+^/Yb^3+^ coβdoped fiber amplifier is demonstrated. By using the nonlinear polarization rotation technique, the tunable laser operating can be an allβfiber structure and have tuning range, power variat