Title :
Vortex beam emitter laterally integrated with vertical cavity surface emitting laser
Author :
K. Tanabe;X. Gu;A. Matsutani;F. Koyama
Author_Institution :
Photonics Integration System Research Center, Tokyo Institute of Technology, Japan
Abstract :
We demonstrate a compact vortex beam emitter laterally integrated with VCSEL for OAM mode multiplexing. The device generates an azimuthally polarized vortex beam from a ring-shape waveguide laterally connected with an electrically pumped 980nm VCSEL.
Keywords :
"Laser beams","Vertical cavity surface emitting lasers","Optical vortices","Multiplexing","Optical fibers"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376470
