Stable and uniform multi-wavelength fiber laser based on hybrid Raman and Erbium-doped fiber gains
β Scribed by Qin, Shan; Chen, Daru; Tang, Yongbo; He, Sailing
- Book ID
- 115406711
- Publisher
- Optical Society of America
- Year
- 2006
- Tongue
- English
- Weight
- 204 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1094-4087
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## Abstract An actively modeβlocked fiber laser (AMLFL) based on the hybrid gain of a dispersionβshifted fiber (as the Raman gain medium) and an Erbiumβdoped fiber (EDF) is introduced. The fiber Raman gain mechanism can effectively suppress the gain competition of an EDF, which usually results into
A multi-wavelength erbium-doped fiber laser based on a Sagnac loop filter which is formed by a birefringent and highly nonlinear photonic crystal fiber (PCF), a 3-dB optical coupler and two polarization controllers is proposed. The PCF Sagnac loop filter is used as a comb filter and power-stabilizin