Dynamic Control of Circular Airy Beams With Linear Optical Potentials
We investigate the propagation dynamics of radially symmetric, circular Airy beams through a medium having linear optical potentials. On the basis of analytic expressions and numerical calculations, we show that “off-axis” autofocusing can be implemented. We also show that we c...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2012-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/6119184/ |
| _version_ | 1818410217719726080 |
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| author | Chi-Young Hwang Kyoung-Youm Kim Byoungho Lee |
| author_facet | Chi-Young Hwang Kyoung-Youm Kim Byoungho Lee |
| author_sort | Chi-Young Hwang |
| collection | DOAJ |
| description | We investigate the propagation dynamics of radially symmetric, circular Airy beams through a medium having linear optical potentials. On the basis of analytic expressions and numerical calculations, we show that “off-axis” autofocusing can be implemented. We also show that we can shift the field distributions of Bessel-like circular Airy beams transversely via the introduction of appropriate linear potentials. Furthermore, by a suitable choice of initial launch condition, the focal length of the autofocusing beam can be modulated. |
| first_indexed | 2024-12-14T10:12:01Z |
| format | Article |
| id | doaj.art-bfa17a001b324bab8ff4148780cd94a5 |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-14T10:12:01Z |
| publishDate | 2012-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-bfa17a001b324bab8ff4148780cd94a52022-12-21T23:06:58ZengIEEEIEEE Photonics Journal1943-06552012-01-014117418010.1109/JPHOT.2011.21823386119184Dynamic Control of Circular Airy Beams With Linear Optical PotentialsChi-Young Hwang0Kyoung-Youm Kim1Byoungho Lee2<formula formulatype="inline"><tex Notation="TeX">$^{1}$</tex></formula>National Creative Research Center for Active Plasmonics Application Systems, Inter-University Semiconductor Research Center and School of Electrical Engineering, Seoul National University, Seoul, Korea<formula formulatype="inline"><tex Notation="TeX">$^{2}$</tex></formula>Department of Optical Engineering, Sejong University, Seoul, KoreaNational Creative Research Center for Active Plasmonics Application Systems, Inter-University Semiconductor Research Center and School of Electrical Engineering, Seoul National University, Seoul, KoreaWe investigate the propagation dynamics of radially symmetric, circular Airy beams through a medium having linear optical potentials. On the basis of analytic expressions and numerical calculations, we show that “off-axis” autofocusing can be implemented. We also show that we can shift the field distributions of Bessel-like circular Airy beams transversely via the introduction of appropriate linear potentials. Furthermore, by a suitable choice of initial launch condition, the focal length of the autofocusing beam can be modulated.https://ieeexplore.ieee.org/document/6119184/Beam propagationnondiffracting beam |
| spellingShingle | Chi-Young Hwang Kyoung-Youm Kim Byoungho Lee Dynamic Control of Circular Airy Beams With Linear Optical Potentials IEEE Photonics Journal Beam propagation nondiffracting beam |
| title | Dynamic Control of Circular Airy Beams With Linear Optical Potentials |
| title_full | Dynamic Control of Circular Airy Beams With Linear Optical Potentials |
| title_fullStr | Dynamic Control of Circular Airy Beams With Linear Optical Potentials |
| title_full_unstemmed | Dynamic Control of Circular Airy Beams With Linear Optical Potentials |
| title_short | Dynamic Control of Circular Airy Beams With Linear Optical Potentials |
| title_sort | dynamic control of circular airy beams with linear optical potentials |
| topic | Beam propagation nondiffracting beam |
| url | https://ieeexplore.ieee.org/document/6119184/ |
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