scholarly journals Orbital angular momentum mode detection of the combined vortex beam generated by coherent combining technology

2020 ◽  
Vol 28 (24) ◽  
pp. 35795
Author(s):  
Tao Yu ◽  
Hui Xia ◽  
Wenke Xie ◽  
Yiming Peng
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Vortex Beam ◽  
Mode Detection ◽  
Momentum Mode ◽  
Coherent Combining

Demonstration of QPSK data correlation and equalization using a tunable optical tapped delay line based on orbital angular momentum mode delays

2022 ◽  
Vol 503 ◽  
pp. 127438
Author(s):  
Ahmed Almaiman ◽  
Hao Song ◽  
Amir Minoofar ◽  
Haoqian Song ◽  
Runzhou Zhang ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Delay Line ◽  
Data Correlation ◽  
Momentum Mode

scholarly journals Orbital angular momentum mode-demultiplexing scheme with partial angular receiving aperture

2015 ◽  
Vol 23 (9) ◽  
pp. 12251 ◽  
Author(s):  
Shilie Zheng ◽  
Xiaonan Hui ◽  
Jiangbo Zhu ◽  
Hao Chi ◽  
Xiaofeng Jin ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Momentum Mode

Orbital Angular Momentum Mode Recognition based on Sparse Coding

2021 ◽  
Author(s):  
Kazuhiro Suzuki ◽  
Hiroki Kishikawa ◽  
Nobuo Goto ◽  
Junichi Fujikata
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Sparse Coding ◽  
Mode Recognition ◽  
Momentum Mode

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.

Determining the Orbital Angular Momentum of Vortex Beam by Young’s Double-Slit Interference Experiment

2008 ◽  
Vol 35 (7) ◽  
pp. 1063-1067 ◽  
Author(s):  
陈子阳 Chen Ziyang ◽  
张国文 Zhang Guowen ◽  
饶连周 Rao Lianzhou ◽  
蒲继雄 Pu Jixiong
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Vortex Beam ◽  
Interference Experiment ◽  
Double Slit
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