The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beams
The evolution of the chirped elliptical Pearcey Gaussian vortex (CEPGV) beams in free space is numerically investigated. The optical bottle and multi-consecutive optical bottles can be directly generated from an elliptical Pearcey Gaussian beam with central vortices and the second-order chirp. In pa...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-08-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S221137972200420X |
| _version_ | 1828268672124190720 |
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| author | Jianwen Wu Hongyu Cai Peixin Yu Peirun Gong Zhongsheng Man Shenggui Fu Kezhen Han Xiaolu Ge Dongmei Deng Liping Zhang |
| author_facet | Jianwen Wu Hongyu Cai Peixin Yu Peirun Gong Zhongsheng Man Shenggui Fu Kezhen Han Xiaolu Ge Dongmei Deng Liping Zhang |
| author_sort | Jianwen Wu |
| collection | DOAJ |
| description | The evolution of the chirped elliptical Pearcey Gaussian vortex (CEPGV) beams in free space is numerically investigated. The optical bottle and multi-consecutive optical bottles can be directly generated from an elliptical Pearcey Gaussian beam with central vortices and the second-order chirp. In particular, the focusing intensity of CEPGV beams will increase when the elliptical structure deflects larger or the ratio of the long axis to the short axis of the ellipse is larger. Furthermore, we can obtain multi-consecutive optical bottles by manipulating elliptical structure parameters and second-order chirp factors. In the meantime, the transverse intensity distributions at foci of CEPGV beams appear like a slit in a fixed direction. Our results show that the focusing intensity, the focal length and the transverse intensity distribution of CEPGV beams during the propagation can be controlled. |
| first_indexed | 2024-04-13T05:21:06Z |
| format | Article |
| id | doaj.art-692476d3b39f41729de3b8d830e12a98 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-04-13T05:21:06Z |
| publishDate | 2022-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-692476d3b39f41729de3b8d830e12a982022-12-22T03:00:44ZengElsevierResults in Physics2211-37972022-08-0139105747The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beamsJianwen Wu0Hongyu Cai1Peixin Yu2Peirun Gong3Zhongsheng Man4Shenggui Fu5Kezhen Han6Xiaolu Ge7Dongmei Deng8Liping Zhang9School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, China; Corresponding authors.School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, ChinaGuangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou 510631, ChinaSchool of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, China; Corresponding authors.The evolution of the chirped elliptical Pearcey Gaussian vortex (CEPGV) beams in free space is numerically investigated. The optical bottle and multi-consecutive optical bottles can be directly generated from an elliptical Pearcey Gaussian beam with central vortices and the second-order chirp. In particular, the focusing intensity of CEPGV beams will increase when the elliptical structure deflects larger or the ratio of the long axis to the short axis of the ellipse is larger. Furthermore, we can obtain multi-consecutive optical bottles by manipulating elliptical structure parameters and second-order chirp factors. In the meantime, the transverse intensity distributions at foci of CEPGV beams appear like a slit in a fixed direction. Our results show that the focusing intensity, the focal length and the transverse intensity distribution of CEPGV beams during the propagation can be controlled.http://www.sciencedirect.com/science/article/pii/S221137972200420XAbruptly autofocusingSecond-order chirpElliptical Pearcey Gaussian Vortex beamsMulti-consecutive optical bottles |
| spellingShingle | Jianwen Wu Hongyu Cai Peixin Yu Peirun Gong Zhongsheng Man Shenggui Fu Kezhen Han Xiaolu Ge Dongmei Deng Liping Zhang The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beams Results in Physics Abruptly autofocusing Second-order chirp Elliptical Pearcey Gaussian Vortex beams Multi-consecutive optical bottles |
| title | The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beams |
| title_full | The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beams |
| title_fullStr | The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beams |
| title_full_unstemmed | The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beams |
| title_short | The multi-consecutive optical bottles generated from the chirped elliptical Pearcey Gaussian vortex beams |
| title_sort | multi consecutive optical bottles generated from the chirped elliptical pearcey gaussian vortex beams |
| topic | Abruptly autofocusing Second-order chirp Elliptical Pearcey Gaussian Vortex beams Multi-consecutive optical bottles |
| url | http://www.sciencedirect.com/science/article/pii/S221137972200420X |
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