DocumentCode
733844
Title
Compact vortex beam emitter laterally integrated with VCSEL array
Author
Tanabe, Kenji ; Xiaodong Gu ; Matsutni, Akihiro ; Koyama, Fumio
Author_Institution
Photonics Integralion Syst. Res. Center, Tokyo Inst. of Technol., Yokohama, Japan
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We demonstrate the integration of VCSEL array and vortex-beam-emitters, composed of double-ring-shaped Bragg-refiector waveguides functioning as diffraction element. A possibility of compact VCSEL-based emitters, creating and multiplexing vortex beams with different orbital momentums is suggested.
Keywords
integrated optics; laser beams; multiplexing; optical vortices; ring lasers; semiconductor laser arrays; surface emitting lasers; waveguide lasers; VCSEL array integration; diffraction element; double-ring-shaped Bragg-refiector waveguides; optical vortex-beam multiplexing; optical vortex-beam-emitter integration; orbital momentums; Laser beams; Optical fiber communication; Optical fibers; Optical vortices; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7184286
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