Creation of Vortex Beam based on Integrated Ring-shape Bragg Reflector Waveguide

被引：0
|
作者：
Mochizuki, Shota [1 ]
Gu, Xiaodong [1 ]
Matsutani, Akihiro [2 ]
Koyama, Fumio [1 ]
机构：
[1] Tokyo Inst Technol, Photon Integrat Syst Res Ctr, Precis & Intelligence Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
[2] Tokyo Inst Technol, Semicond & MEMS Proc Ctr, Tech Dept, Midori Ku, Yokohama, Kanagawa 2268503, Japan
来源：
2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2013年
关键词：
ORBITAL ANGULAR-MOMENTUM; LIGHT;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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页数：2
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