1.
Opt Express
; 20(10): 10833-8, 2012 May 07.
Article
in English
| MEDLINE
| ID: mdl-22565707
ABSTRACT
An optically pumped mid-infrared edge-emitting laser is described, in which a Distributed Bragg Reflector grating partially occupies the surface, and provides spectral narrowing in a high power device. A quasi-continuous-wave power of 3 Watts is obtained at 3.6 µm that is contained within a spectral width of 7 nm.