Title :
Monolithic integration of transverse mode selectors with antimonide broad area lasers
Author :
Doering, Christoph ; Hoffmann, Dirk ; Huthmacher, Klaus ; Fouckhardt, Henning
Author_Institution :
Phys. Dept., Kaiserslautern Univ. of Technol., Kaiserslautern, Germany
Abstract :
Experimental results of the combination of AlGaIn-AsSb-based multiple quantum well broad area lasers with a monolithically integrated Fourier-optical 4f spatial-frequency-filter set-up for transverse mode selection are presented. Laser chips with filters for the selection of the fundamental transverse mode and higher order modes (here exemplarily the mode number 6) are processed, their emission is characterized.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; indium compounds; integrated optics; laser modes; optical filters; quantum well lasers; AlGaIn-AsSb; Fourier-optical 4f spatial-frequency filter; fundamental transverse mode selection; higher order modes; laser chips; monolithic integration; multiple quantum well broad area lasers; Laser modes; Laser theory; Mirrors; Optical filters; Optical resonators; Optimized production technology; Waveguide lasers;
Conference_Titel :
Information Photonics (IP), 2011 ICO International Conference on
Conference_Location :
Ottawa, ON
Print_ISBN :
978-1-61284-315-5
DOI :
10.1109/ICO-IP.2011.5953820
