DocumentCode
689065
Title
Creation of vortex beam based on integrated ring-shape Bragg reflector waveguide
Author
Mochizuki, Sho ; Xiaodong Gu ; Matsutani, Akihiro ; Koyama, Fumio
Author_Institution
Precision & Intell. Lab., Tokyo Inst. of Technol., Yokohama, Japan
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We demonstrate the creation of a vortex beam by using a GaAs-based ring-shape Bragg reflector waveguide functioning as an angular diffraction element. A tunable ring-far field patterns can be clearly shown with wavelength tuning.
Keywords
III-V semiconductors; gallium arsenide; integrated optics; laser beams; laser tuning; light diffraction; optical vortices; optical waveguides; GaAs; angular diffraction element; integrated ring-shape Bragg reflector waveguide; tunable ring-far field patterns; vortex beam; wavelength tuning; Extraterrestrial measurements; Laser beams; Optical beams; Optical polarization; Optical reflection; Optical vortices; Optical waveguides;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6833446
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