Title :
Two-Dimensional Electronic Beam-Steering with Implant-Defined VCSEL Arrays
Author :
Lehman, Ann C. ; Siriani, Dominic F. ; Choquette, Kent D.
Author_Institution :
Univ. of Illinois at Urbana-Champaign, Urbana
Abstract :
By controlling injection current to each of three elements in a coherently coupled implant-defined triangular vertical cavity laser array, we are able to steer the main lobe of emission in two dimensions.
Keywords :
beam steering; surface emitting lasers; 2D electronic beam steering; coherently coupled implant; implant defined VCSEL arrays; injection current; triangular vertical cavity laser array; Implants; Laser modes; Optical arrays; Optical control; Optical coupling; Phased arrays; Semiconductor laser arrays; Stimulated emission; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453107
