## Abstract We propose and experimentally demonstrate a multiwavelength erbiumβdoped fiber ring laser using a fiber Sagnac loop filter. The fiber Sagnac loop filter served as the wavelength selection component within the ring laser cavity. By carefully tuning the setting of the polarization control
Electro-optic wavelength-tunable fiber ring laser based on cascaded composite Sagnac loop filters
β Scribed by Kim, Chang-Seok; Farokhrooz, Fatima N.; Kang, Jin U.
- Book ID
- 115426799
- Publisher
- Optical Society of America
- Year
- 2004
- Tongue
- English
- Weight
- 949 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0146-9592
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## Abstract A Sagnac loop filter based on the birefringence of a photonic crystal fiber is used to demonstrate an allβfiber multiβwavelength Raman fiber laser. Stable lasing at multiβwavelengths is achieved and the power distribution among different lasing wavelengths can be tuned by adjusting the
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