Title :
98 W 1178 nm Yb-doped solid-core photonic bandgap fiber oscillator
Author :
Xinyan Fan ; Mingchen Chen ; Shirakawa, Akira ; Olausson, C.B. ; Broeng, Jes
Author_Institution :
Inst. for Laser Sci., Univ. of Electro-Commun., Chofu, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
A high power 1178nm Yb-doped photonic bandgap fiber laser is reported. A fiber Bragg grating and a Fresnel fiber end construct the resonator. 98W output power and 54% slope efficiency are achieved without parasitic lasing.
Keywords :
Bragg gratings; fibre lasers; optical resonators; photonic band gap; ytterbium; Fresnel fiber; fiber Bragg grating; parasitic lasing; photonic bandgap fiber laser; power 98 W; resonator; solid-core photonic bandgap fiber oscillator; wavelength 1178 nm; Fiber lasers; Gain; Optical fiber amplifiers; Oscillators; Power generation; Power lasers;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600002
