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.
Dual-wavelength high-power Yb-doped double-clad fiber laser based on a few-mode fiber Bragg grating
β Scribed by Dingzhong Yang; Peipei Jiang; Yuanxiang Wang; Bo Wu; Yonghang Shen
- Book ID
- 108233717
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 351 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0030-3992
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We report wide wavelength tuning in a double-clad ytterbium-doped fiber laser. The laser cavity consists of an array of broadband high-reflection fiber Bragg gratings and a bulk grating as output coupler and wavelength selection element. The proposed fiber laser configuration combines low intra-cavi
In this paper, a multiwavelength erbium-doped fiber laser based on a microstructure fiber Bragg grating (FBG) is proposed and demonstrated. The fiber Bragg grating is fabricated in a large-air-hole microstructure optical fiber using the phase-mask method. The laser based on this novel grating can be