Title :
120 mW tunable DBR lasers emitting at 1060 nm
Author :
Hofmann, L. ; Klehr, A. ; Knauer, A. ; Smirnitski, V.B. ; Sebastian, J. ; Erbert, G.
Author_Institution :
Ferdinand-Braun-Inst. fur Hochfrequenztech., Berlin, Germany
fDate :
1/6/2000 12:00:00 AM
Abstract :
High power, continuously tunable three-section DBR diode lasers with an output power of 124 mW at 200 mA pump current are presented. Continuous tuning over more than 300 GHz with a frequency of 100 Hz is achieved due to heating of narrow resistors above the passive sections
Keywords :
diffraction gratings; distributed Bragg reflector lasers; laser beams; laser frequency stability; laser tuning; optical fabrication; semiconductor lasers; waveguide lasers; 100 Hz; 1060 nm; 120 mW; 124 mW; 200 mA; 300 GHz; AlGaAs; DBR diode lasers; GaAs; continuous tuning; diode lasers; distributed Bragg reflector lasers; frequency; heating; high power continuously tunable three-section laser; narrow resistors; output power; passive sections; pump current; tunable DBR lasers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000117
