## Abstract By using a broadband fiber mirror (BFM), a wavelength tunable erbium‐doped fiber laser (TEDFL) is demonstrated composed with tunable fiber Bragg grating (TFBG). The BFM acts as a broadband reflector both for the lasing signal and pump source. At pumping power of 100 mW, stable laser out
L-band tunable erbium doped fiber ring laser using fiber loop mirror filters
✍ Scribed by Jian-hui Liu; Ming-di Jin; Chun-feng Ge; Shi-chen Li
- Publisher
- Tianjin University of Technology
- Year
- 2006
- Tongue
- English
- Weight
- 325 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1673-1905
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A novel reflection L‐band erbium‐doped fiber amplifier, based on a fiber loop mirror, is constructed. This amplifier reflects the backward ASE to the EDF as a secondary pumping source. A gain of 30 dB (an increase of 6 dB) is obtained, compared to the forward‐end‐pumped EDFA in the rang
## Abstract We propose and experimentally demonstrate a multiwavelength erbium‐doped 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
A short wavelength band erbium-doped fiber laser (S-band EDFL) is demonstrated utilizing a fiber Bragg grating (FBG) in unidirectional ring configuration. The amplification in S-band is achieved using an erbium-doped fiber with depressed cladding, which suppressed gains at longer wavelength. The las
In this paper, we present the results concerning the tunability optimization of an Er q 3 -doped fiber-ring laser. The influence of the doped-fiber length, host matrix, and reflecti¨ity of the de¨ice on the tunability and performance of the laser is discussed. We obtained the parameters which will b
## Abstract In this letter, __L__‐band multiwavelength operation in an erbium‐doped fiber ring laser (EDFRL) is achieved by using a tunable Fabry–Perot etalon as the intracavity comb filter. It is found that, for a ring cavity, the gain spectrum can be controlled, and the flattened gain spectrum at