Vortex beam generation by means of control of the piston shift of a fiber array using a phase forming DOE in active feedback loop

2021 ◽  
Author(s):  
Egor Adamov ◽  
Valerii Aksenov ◽  
Vadim Dudorov ◽  
Valerii Kolosov ◽  
Mikhail Levitskii
Keyword(s):  
Feedback Loop ◽  
Vortex Beam ◽  
Fiber Array ◽  
Beam Generation ◽  
Active Feedback

Vortex Beam Generation Based on Plasma Reflect-Array Surface at Microwave Frequencies

2021 ◽  
pp. 1-7
Author(s):  
Ehsan Koohkan ◽  
Saughar Jarchi ◽  
Ayaz Ghorbani ◽  
Mohammad Bod
Keyword(s):  
Vortex Beam ◽  
Microwave Frequencies ◽  
Beam Generation

scholarly journals Vector Vortex Beam Generation with a Single Plasmonic Metasurface

ACS Photonics ◽  
2016 ◽  
Vol 3 (9) ◽  
pp. 1558-1563 ◽  
Author(s):  
Fuyong Yue ◽  
Dandan Wen ◽  
Jingtao Xin ◽  
Brian D. Gerardot ◽  
Jensen Li ◽  
...  
Keyword(s):  
Vortex Beam ◽  
Beam Generation

scholarly journals Ultrafast optical vortex beam generation in the ultraviolet

2016 ◽  
Vol 41 (12) ◽  
pp. 2715 ◽  
Author(s):  
N. Apurv Chaitanya ◽  
S. Chaitanya Kumar ◽  
Kavita Devi ◽  
G. K. Samanta ◽  
M. Ebrahim-Zadeh
Keyword(s):  
Optical Vortex ◽  
Vortex Beam ◽  
Beam Generation ◽  
Ultrafast Optical

scholarly journals Corrigendum to: Dielectric cross-shaped-resonator-based metasurface for vortex beam generation at mid-IR and THz wavelengths

Nanophotonics ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 2359
Author(s):  
Raghu Dharmavarapu ◽  
Ken-ichi Izumi ◽  
Ikufumi Katayama ◽  
Soon Hock Ng ◽  
Jitraporn Vongsvivut ◽  
...  
Keyword(s):  
Vortex Beam ◽  
Beam Generation
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