Erbium-doped Fiber Laser with Distributed Feedback from a Fiber Grating Array

• Main Authors: Dong, Xinyong, Yuan, Junwei, Zhu, Lei, Shum, Perry Ping, Su, Haibin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2016
• Subjects: Fiber Bragg gratings; Bragg wavelength
• Online Access: https://hdl.handle.net/10356/93202; http://hdl.handle.net/10220/39607; http://piers.org/piersproceedings/piers2015PragueProc.php?start=100
• Institution: Nanyang Technological University

An erbium-doped fiber laser with low coherence, low threshold, high efficiency and narrow linewidth is demonstrated for the first time based on distributed feedback from a fiber Bragg grating (FBG) array. The FBG array contains tens of FBGs with identical Bragg wavelength but very weak reflectivity...