Wavelength tunable high power laser using a double-clad Er:Yb doped fiber
โ Scribed by B. Ibarra-Escamilla; O. Pottiez; R. Zhou; Q. Zhan; P. E. Powers; E. A. Kuzin; J. W. Haus
- Book ID
- 110209178
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 182 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1054-660X
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## Abstract A narrow line width, tunable, and highly efficient fiber laser based on Er^__3__+^/Yb^__3__+^ coโdoped doubleโclad fiber with the maximum output power of 438 mW and a slope efficiency of โผ16% has been demonstrated. By using a fiber Bragg grating (FBG) as a narrow band reflector, 3โdB li
## Abstract In this study, a continuously tunable Erโdoped fiber laser based on a doubleโclad Er^3+^/Yb^3+^ coโdoped fiber amplifier is demonstrated. By using the nonlinear polarization rotation technique, the tunable laser operating can be an allโfiber structure and have tuning range, power variat