DocumentCode
1768058
Title
Beam scanner integrated VCSEL with electro-thermal wavelength tuning
Author
Shimada, Toshikazu ; Dalir, Hamed ; Matsutani, Akihiro ; Koyama, Fumio
Author_Institution
Photonics Integration Syst. Res. Center, Tokyo Inst. of Technol., Yokohama, Japan
fYear
2014
fDate
7-10 Sept. 2014
Firstpage
205
Lastpage
206
Abstract
We demonstrate the integration of a 980nm VCSEL and beam-scanner based on highly dispersive slow-light waveguides. We obtain a narrow divergence angle of below 0.5° and continuous beam steering of 4.5° using electro-thermal wavelength tuning.
Keywords
beam steering; integrated optics; laser beams; laser cavity resonators; laser tuning; optical dispersion; optical scanners; quantum well lasers; slow light; surface emitting lasers; waveguide lasers; beam scanner integrated VCSEL; continuous beam steering; dispersive slow-light waveguides; divergence angle; electro-thermal wavelength tuning; wavelength 980 nm; Beam steering; Current measurement; Dispersion; Laser beams; Optical waveguides; Tuning; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Laser Conference (ISLC), 2014 International
Conference_Location
Palma de Mallorca
Print_ISBN
978-1-4799-5721-7
Type
conf
DOI
10.1109/ISLC.2014.235
Filename
6987522
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