Title :
Super-high power density, single mode 980nm pump lasers with weak temperature dependence
Author :
Wei Gao ; Zuntu Xu ; Nelson, A. ; Luo, K. ; Lisen Cheng ; Mastrovito, A.
Author_Institution :
Axcel Photonics Inc., Marlborough, MA
Abstract :
A super-high power density, 980 nm, single spatial mode pump laser is reported. The lasers show COD-free at 2000 mW and high characteristic temperature coefficient of 177 K in a wide temperature range of 25-85degC
Keywords :
laser beams; laser reliability; optical pumping; semiconductor lasers; waveguide lasers; 177 K; 2000 mW; 25 to 85 degC; 980 nm; COD; spatial mode pump laser; super-high power density; temperature coefficient; weak temperature dependence; Diode lasers; Erbium-doped fiber amplifier; Laser excitation; Laser modes; Optical pumping; Optical waveguides; Power lasers; Pump lasers; Temperature dependence; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
1-55752-795-4
DOI :
10.1109/CLEO.2005.201798
