Title :
10W continuous-wave monolithically integrated master-oscillator power-amplifier
Author :
Wenzel, H. ; Paschke, K. ; Brox, O. ; Bugge, F. ; Fricke, J. ; Ginolas, A. ; Knauer, A. ; Ressel, P. ; Erbert, G.
Author_Institution :
Ferdinand-Braun-Inst. fur Hochstfrequenztechnik, Berlin
Abstract :
A semiconductor-based master-oscillator power-amplifier operating at 977 nm is demonstrated to emit more than 10 W continuous wave in a nearly diffraction limited beam with a narrow spectral bandwidth. The device consists of a distributed Bragg reflector laser and a flared amplifier monolithically integrated on a single chip
Keywords :
distributed Bragg reflector lasers; integrated optoelectronics; monolithic integrated circuits; semiconductor optical amplifiers; 10 W; 977 nm; continuous-wave monolithically integrated power-amplifier; distributed Bragg reflector laser; flared amplifier; semiconductor-based master-oscillator power-amplifier;
Journal_Title :
Electronics Letters
