Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront
Focal shaping plays an important role in many optical focusing systems. In this paper, the focusing properties of linearly polarized Lorentz beam with sine-azimuthal variation wavefront were investigated. Simulation results show that the focal pattern can be altered considerably by the beam paramete...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/99015 http://hdl.handle.net/10220/17086 |
| _version_ | 1826125474729820160 |
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| author | Gao, Xiumin Zhang, Dawei Ting, Mei Rui, Fu Zhan, Qiufang Zhuang, Songlin |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Gao, Xiumin Zhang, Dawei Ting, Mei Rui, Fu Zhan, Qiufang Zhuang, Songlin |
| author_sort | Gao, Xiumin |
| collection | NTU |
| description | Focal shaping plays an important role in many optical focusing systems. In this paper, the focusing properties of linearly polarized Lorentz beam with sine-azimuthal variation wavefront were investigated. Simulation results show that the focal pattern can be altered considerably by the beam parameters and the phase parameter that indicates the phase change frequency on increasing azimuthal angle. And some novel focus shape may appear, including multiple-peak focal pattern, wheel focal pattern. And some optical gradient force distributions were also given to show that the focusing properties of this kind of Lorentz beams may be used to construct tunable optical traps, which may pave the way for application of laser diode in tweezers technique. |
| first_indexed | 2024-10-01T06:37:13Z |
| format | Journal Article |
| id | ntu-10356/99015 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:37:13Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/990152020-03-07T14:00:29Z Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront Gao, Xiumin Zhang, Dawei Ting, Mei Rui, Fu Zhan, Qiufang Zhuang, Songlin School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Focal shaping plays an important role in many optical focusing systems. In this paper, the focusing properties of linearly polarized Lorentz beam with sine-azimuthal variation wavefront were investigated. Simulation results show that the focal pattern can be altered considerably by the beam parameters and the phase parameter that indicates the phase change frequency on increasing azimuthal angle. And some novel focus shape may appear, including multiple-peak focal pattern, wheel focal pattern. And some optical gradient force distributions were also given to show that the focusing properties of this kind of Lorentz beams may be used to construct tunable optical traps, which may pave the way for application of laser diode in tweezers technique. 2013-10-31T01:20:00Z 2019-12-06T20:02:20Z 2013-10-31T01:20:00Z 2019-12-06T20:02:20Z 2013 2013 Journal Article Gao, X., Zhang, D., Ting, M., Rui, F., Zhan, Q., & Zhuang, S. (2013). Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront. Optik - international journal for light and electron optics, 124(15), 2079-2084. 0030-4026 https://hdl.handle.net/10356/99015 http://hdl.handle.net/10220/17086 10.1016/j.ijleo.2012.06.061 en Optik - international journal for light and electron optics |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Gao, Xiumin Zhang, Dawei Ting, Mei Rui, Fu Zhan, Qiufang Zhuang, Songlin Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront |
| title | Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront |
| title_full | Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront |
| title_fullStr | Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront |
| title_full_unstemmed | Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront |
| title_short | Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront |
| title_sort | focus shaping of linearly polarized lorentz beam with sine azimuthal variation wavefront |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics |
| url | https://hdl.handle.net/10356/99015 http://hdl.handle.net/10220/17086 |
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