Title :
1.1W Four-Wavelength Raman Pump Using BH Lasers
Author :
Haverkamp, Mark ; Kochem, Gerd ; Boucke, Konstantin ; Schulze, Elmar ; Roehle, Helmut
Author_Institution :
Fraunhofer Inst. for Laser Technol., Aachen
Abstract :
A new high-power 4-wavelength extended C-band Raman pump with 1.1W total fiber output power is demonstrated enabling 60nm Raman gain bandwidth (1.6dB ripple). High-power BH lasers are fabricated and fiber-coupled with high efficiency (0.8).
Keywords :
Raman lasers; fibre lasers; semiconductor lasers; BH lasers; Raman gain bandwidth; fiber output power; gain 1.6 dB; high-power 4-wavelength extended C-band Raman pump; laser diode; Diode lasers; Fiber lasers; Laser excitation; Laser noise; Laser theory; Optical coupling; Power generation; Power lasers; Pump lasers; Stimulated emission;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348587
