Title :
High single-mode power, monolithic polarization-controlled oxide-confined grating relief VCSELs
Author :
Ostermann, Johannes Michael ; Debernardi, P. ; Jalics, Christof ; Feneberg, Martin ; Kroner, Andrea ; Reidi, M.C. ; Golling, Matthias ; Michalzik, Rainer
Author_Institution :
Optoelectronics Dept., Ulm Univ., Germany
Abstract :
We present polarization-stable InGaAs/GaAs VCSELs with up to 6 mW single-mode output power. The orientation of their polarization along the [011],[0~11] [010] or [001] crystal axis is defined and controlled by a dielectric grating relief.
Keywords :
III-V semiconductors; diffraction gratings; gallium arsenide; indium compounds; laser modes; light polarisation; semiconductor lasers; surface emitting lasers; InGaAs-GaAs; crystal axis; dielectric grating relief; polarization-stable InGaAs/GaAs VCSEL; single-mode output power; Dielectrics; Electromagnetic wave polarization; Etching; Gallium arsenide; Gratings; Indium gallium arsenide; Optical polarization; Petroleum; Power generation; Vertical cavity surface emitting lasers;
Conference_Titel :
Semiconductor Laser Conference, 2004. Conference Digest. 2004 IEEE 19th International
Conference_Location :
Matsue-shi
Print_ISBN :
0-7803-8627-2
DOI :
10.1109/ISLC.2004.1382780
