DocumentCode
520066
Title
All-fiber phase-locked multi-core photonic crystal fiber laser with fill-factor enhancement and high efficiency
Author
Shirakawa, Akira ; Kobayashi, Tetsuya ; Matsumoto, Michio ; Ueda, Ken-ichi
Author_Institution
Inst. for Laser Sci., Univ. of Electro-Commun., Chofu, Japan
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
We report large-mode-area Yb-doped 6-core photonic crystal fiber laser in in-phase supermode operation. A monolithic Talbot device, enhancing the fill-factor in fiber and central-lobe fraction in the far-field profile, was demonstrated with 84% slope efficiency.
Keywords
optical fibre amplifiers; optical phase locked loops; photonic crystals; all-fiber phase-locked multi-core photonic crystal fiber laser; fill-factor enhancement; high efficiency; in-phase supermode operation; Fiber lasers; Laser beams; Laser excitation; Laser theory; Mirrors; Optical arrays; Optical fiber devices; Optical resonators; Phased arrays; Photonic crystal fibers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-890-2
Electronic_ISBN
978-1-55752-890-2
Type
conf
Filename
5499626
Link To Document