Random Distributed Feedback Fiber Laser Based on Combination of Er-Doped Fiber and Single-Mode Fiber
- 6 August 2014
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Selected Topics in Quantum Electronics
- Vol. 21 (1), 44-49
- https://doi.org/10.1109/jstqe.2014.2344050
Abstract
Random distributed feedback fiber laser (RDF-FL) based on combination of Er-doped fiber (EDF) and single-mode fiber (SMF) is proposed in this paper. Through pumping of both the EDF (i.e., 1480 nm pump) and the SMF (i.e., 1455 nm pump), random lasing is obtained. With increase of pump powers, different transitions between chaotic and stable status of the output spectrum are observed. Especially, single-peak random lasing can be obtained under the stable operation regime.Keywords
Funding Information
- National Natural Science Foundation of China (61106045, 61290312, 61107073)
- PCSIRT (IRT1218)
- State Key Laboratory of Transient Optics and Photonics
- Chinese Academy of Sciences (SKLST201302)
- 111 Project (B14039)
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