High-order topological charges measurement of LG vortex beams with a modified Mach–Zehnder interferometer

Optik ◽  
2015 ◽  
Vol 126 (23) ◽  
pp. 4378-4381 ◽  
Author(s):  
Fangjie Lv ◽  
Xinzhong Li ◽  
Yuping Tai ◽  
Liping Zhang ◽  
Zhaogang Nie ◽  
...  
Keyword(s):  
High Order ◽  
Zehnder Interferometer ◽  
Vortex Beams ◽  
Topological Charges ◽  
Mach Zehnder Interferometer

Production of high-order Bessel beams with a Mach-Zehnder interferometer

2004 ◽  
Vol 43 (26) ◽  
pp. 5060 ◽  
Author(s):  
Carlos López-Mariscal ◽  
Julio C. Gutiérrez-Vega ◽  
Sabino Chávez-Cerda
Keyword(s):  
High Order ◽  
Zehnder Interferometer ◽  
Bessel Beams ◽  
Mach Zehnder Interferometer

scholarly journals Tunable Beam Steering, Focusing and Generating of Orbital Angular Momentum Vortex Beams Using High-Order Patch Array

2019 ◽  
Vol 9 (15) ◽  
pp. 2949 ◽  
Author(s):  
Zhiping Yin ◽  
Qun Zheng ◽  
Kai Guo ◽  
Zhongyi Guo
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Phase Modulation ◽  
Beam Steering ◽  
Phase Shifters ◽  
High Order ◽  
Scanning Angle ◽  
Beam Focusing ◽  
Vortex Beams ◽  
Topological Charges

In this paper, a tunable patch array based on high-order is proposed at the frequency of 300 GHz, achieving active controllable beam steering, focusing and generation of orbital angular momentum vortex beams. It has been demonstrated that the patch array can achieve wide beam scanning angle by controlling the phase of array elements with tunable phase shifters. Meanwhile, beam focusing on the specified position can also be realized by phase modulation of array elements based on the focusing theory. In addition, we also designed a patch array to generate vortex beams with multiple topological charges by high-order modes. The performances show that the patch antenna array we designed has a good application prospect.

High-order Bessel beam generation using a Mach-Zehnder interferometer

2004 ◽  
Author(s):  
Julio C. Gutierrez-Vega ◽  
Carlos Lopez-Mariscal ◽  
Sabino Chavez-Cerda
Keyword(s):  
Bessel Beam ◽  
High Order ◽  
Zehnder Interferometer ◽  
Beam Generation ◽  
Mach Zehnder Interferometer

Mach–Zehnder Interferometer Based on Interference of Selective High-Order Core Modes

2016 ◽  
Vol 28 (1) ◽  
pp. 71-74 ◽  
Author(s):  
Biao Wang ◽  
Weigang Zhang ◽  
Zhiyong Bai ◽  
Liyu Zhang ◽  
Tieyi Yan ◽  
...  
Keyword(s):  
High Order ◽  
Zehnder Interferometer ◽  
Core Modes ◽  
Mach Zehnder Interferometer

The interference properties of single-photon vortex beams in Mach–Zehnder interferometer

2021 ◽  
Vol 119 (1) ◽  
pp. 011103
Author(s):  
Xue Guo ◽  
Zhe Meng ◽  
Jian Li ◽  
Jia-Zhi Yang ◽  
Mairikena Aili ◽  
...  
Keyword(s):  
Single Photon ◽  
Zehnder Interferometer ◽  
Vortex Beams ◽  
Mach Zehnder Interferometer

Optical-TDMA LAN incorporating packaged integrated Mach-Zehnder interferometer channel selector

1997 ◽  
Vol 33 (16) ◽  
pp. 1404 ◽  
Author(s):  
P. Gunning ◽  
J.K. Lucek ◽  
D. Nesset ◽  
J.V. Collins ◽  
C.W. Ford ◽  
...  
Keyword(s):  
Zehnder Interferometer ◽  
Mach Zehnder Interferometer

Arbitrary phase-locking in Mach–Zehnder interferometer

2019 ◽  
Vol 442 ◽  
pp. 148-151
Author(s):  
Shuhe Wu ◽  
Wenfeng Huang ◽  
Peiyu Yang ◽  
Shuqi Liu ◽  
Liqing Chen
Keyword(s):  
Phase Locking ◽  
Zehnder Interferometer ◽  
Arbitrary Phase ◽  
Mach Zehnder Interferometer
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