Title :
Selection of the lasing frequency and heating the quantum-well heterostructure laser diodes
Author :
Kononenko, V.K. ; Kuntsevich, B.F.
Author_Institution :
Stepanov Inst. of Phys., Minsk, Belarus
Abstract :
Numerical simulation of controlling the lasing frequency for the 1.5 μm-range quantum-well heterostructure laser diodes is developed with taking into account increasing the active region temperature under pump current modulation. Peculiarities of the amplitude-frequency characteristics are analyzed at selection of the lasing frequency. General description of the heating of the laser active region during the current modulation is given and selection conditions of the lasing frequency that provide the response bandwidth up to 40 GHz are established.
Keywords :
heat treatment; numerical analysis; optical control; optical modulation; optical pumping; quantum well lasers; amplitude-frequency; heat treatment; lasing frequency selection; numerical simulation; pump current modulation; quantum-well heterostructure laser diodes; response bandwidth; wavelength 1.5 mum; Cavity resonators; Frequency control; Frequency modulation; Heating; Optimized production technology; Radiative recombination;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling (LFNM), 2011 11th International Conference on
Conference_Location :
Kharkov
Print_ISBN :
978-1-61284-811-2
DOI :
10.1109/LFNM.2011.6145045
