Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors Device
We propose a kind of perfect optical vortex beam (POV) generated via Fourier transformation of Bessel-Gauss (BG) beams through encoding of the amplitude of the optical field with binary amplitude digital micromirrors device. We call them concentric POVs which consist of several POVs and where every...
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| Format: | Article |
| Language: | English |
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IEEE
2017-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7893689/ |
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| author | Ziqiang Xin Chonglei Zhang Xiaocong Yuan |
| author_facet | Ziqiang Xin Chonglei Zhang Xiaocong Yuan |
| author_sort | Ziqiang Xin |
| collection | DOAJ |
| description | We propose a kind of perfect optical vortex beam (POV) generated via Fourier transformation of Bessel-Gauss (BG) beams through encoding of the amplitude of the optical field with binary amplitude digital micromirrors device. We call them concentric POVs which consist of several POVs and where every POV has the same center and independent characters, and we confirm the correct phase patterns of the concentric POVs with the method of Mach–Zehnder interference and self-interference. This special property could be considered as a potential of implement to increase the orbital angular momentum communication capacity vastly. |
| format | Article |
| id | doaj-art-6bf3e145e0614fa99b0564f528da762d |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-6bf3e145e0614fa99b0564f528da762d2025-08-20T03:32:57ZengIEEEIEEE Photonics Journal1943-06552017-01-01921710.1109/JPHOT.2017.26906857893689Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors DeviceZiqiang Xin0Chonglei Zhang1Xiaocong Yuan2Nanophotonics Research Centre, Shenzhen University, Shenzhen, ChinaNanophotonics Research Centre, Shenzhen University, Shenzhen, ChinaNanophotonics Research Centre, Shenzhen University, Shenzhen, ChinaWe propose a kind of perfect optical vortex beam (POV) generated via Fourier transformation of Bessel-Gauss (BG) beams through encoding of the amplitude of the optical field with binary amplitude digital micromirrors device. We call them concentric POVs which consist of several POVs and where every POV has the same center and independent characters, and we confirm the correct phase patterns of the concentric POVs with the method of Mach–Zehnder interference and self-interference. This special property could be considered as a potential of implement to increase the orbital angular momentum communication capacity vastly.https://ieeexplore.ieee.org/document/7893689/Optical vorticesspatial light modulators. |
| spellingShingle | Ziqiang Xin Chonglei Zhang Xiaocong Yuan Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors Device IEEE Photonics Journal Optical vortices spatial light modulators. |
| title | Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors Device |
| title_full | Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors Device |
| title_fullStr | Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors Device |
| title_full_unstemmed | Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors Device |
| title_short | Concentric Perfect Optical Vortex Beam Generated by a Digital Micromirrors Device |
| title_sort | concentric perfect optical vortex beam generated by a digital micromirrors device |
| topic | Optical vortices spatial light modulators. |
| url | https://ieeexplore.ieee.org/document/7893689/ |
| work_keys_str_mv | AT ziqiangxin concentricperfectopticalvortexbeamgeneratedbyadigitalmicromirrorsdevice AT chongleizhang concentricperfectopticalvortexbeamgeneratedbyadigitalmicromirrorsdevice AT xiaocongyuan concentricperfectopticalvortexbeamgeneratedbyadigitalmicromirrorsdevice |