Scattering of Perfect Optical Vortex Beam: Physical Unclonable Function.

2021 ◽  
Author(s):  
Bikash Kumar Das
Keyword(s):  
Optical Vortex ◽  
Vortex Beam ◽  
Physical Unclonable Function

scholarly journals Calibration-Free Vector Magnetometry Using Nitrogen-Vacancy Center in Diamond Integrated with Optical Vortex Beam

Nano Letters ◽  
2020 ◽  
Vol 20 (11) ◽  
pp. 8267-8272
Author(s):  
Bing Chen ◽  
Xianfei Hou ◽  
Feifei Ge ◽  
Xiaohan Zhang ◽  
Yunlan Ji ◽  
...  
Keyword(s):  
Optical Vortex ◽  
Nitrogen Vacancy ◽  
Vortex Beam ◽  
Nitrogen Vacancy Center ◽  
Calibration Free ◽  
Vacancy Center

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

Inverse-designed Optical Vortex Beam Emitters

2021 ◽  
Author(s):  
A. D. White ◽  
K. Y. Yang ◽  
J. Vučković
Keyword(s):  
Optical Vortex ◽  
Vortex Beam

Spin-Orbital Angular Momentum of Light and Its Application

2020 ◽  
Vol 29 (10) ◽  
pp. 28-31
Author(s):  
Teun-Teun KIM
Keyword(s):  
Angular Momentum ◽  
Quantum Entanglement ◽  
Orbital Angular Momentum ◽  
Phase Distribution ◽  
Optical Vortex ◽  
Spin Orbit ◽  
Vortex Beam ◽  
Spin Orbital ◽  
Matter Interaction ◽  
Light Matter Interaction

Like the eletron, the photon carries spin and orbital angular momentum caused by the polarization and the spatial phase distribution of light, respectively. Since the first observation of an optical vortex beam with orbital angular momentum (OAM), the use of an optical vortex beam has led to further studies on the light-matter interaction, the quantum nature of light, and a number of applications. In this article, using a metasurface with geometrical phase, we introduce the fundamental origins and some important applications of light with spin-orbit angular momentum as examples, including optical vortex tweezer and quantum entanglement of the spin-orbital angular momentum.

Study of fractional optical vortex beam in the near-field

2020 ◽  
Vol 475 ◽  
pp. 126268
Author(s):  
Sujai Matta ◽  
Pramitha Vayalamkuzhi ◽  
Nirmal K. Viswanathan
Keyword(s):  
Near Field ◽  
Optical Vortex ◽  
Vortex Beam

Transverse energy circulation and the edge diffraction of an optical vortex beam

2014 ◽  
Vol 53 (10) ◽  
pp. B27 ◽  
Author(s):  
Aleksandr Ya. Bekshaev ◽  
Kadhim A. Mohammed ◽  
Ivan A. Kurka
Keyword(s):  
Transverse Energy ◽  
Optical Vortex ◽  
Vortex Beam ◽  
Edge Diffraction

Landau Level Spectroscopy by Optical Vortex Beam

2018 ◽  
Vol 87 (11) ◽  
pp. 113703 ◽  
Author(s):  
Hirohisa T. Takahashi ◽  
Igor Proskurin ◽  
Jun-ichiro Kishine
Keyword(s):  
Landau Level ◽  
Optical Vortex ◽  
Vortex Beam ◽  
Landau Level Spectroscopy

Space-selective crystallization of glass by an optical vortex beam

CrystEngComm ◽  
2020 ◽  
Vol 22 (3) ◽  
pp. 430-434 ◽  
Author(s):  
Alexey S. Lipatiev ◽  
Sergey V. Lotarev ◽  
Mikhail P. Smayev ◽  
Tatiana O. Lipateva ◽  
Igor A. Karateev ◽  
...  
Keyword(s):  
Optical Vortex ◽  
Ultrafast Laser ◽  
Vortex Beam ◽  
Selective Crystallization ◽  
Crystallization Of Glass ◽  
Track Quality

We report on the improvement of ultrafast laser-written track quality by using an optical vortex.

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