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Method based on fast fourier transform for calculating conical refraction of beams with noncircular symmetry
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Nie, Pengcheng, Jia, Dagong, Du, Chuang, Zhang, Hongxia, Xu, Tianhua and Liu, Tiegeng (2017) Method based on fast fourier transform for calculating conical refraction of beams with noncircular symmetry. IEEE Photonics Journal, 9 (2). pp. 1-7. doi:10.1109/JPHOT.2017.2669520 ISSN 1943-0655.
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Official URL: http://dx.doi.org/10.1109/JPHOT.2017.2669520
Abstract
Conical refraction of optical beams with circular symmetry is often analyzed using Belsky-Khapalyuk-Berry (BKB) theory; however, for beams with noncircular symmetry, it is difficult to obtain analytical expressions for far-field diffraction patterns. We propose a method, based on fast Fourier transform (FFT), for calculating conical refraction of beams with noncircular symmetry and verify it experimentally using a quasi-plane wave passing through a square aperture and focusing lens. Excellent agreement between theoretical and experimental results has been achieved.
| Item Type: | Journal Article | ||||||||
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| Subjects: | Q Science > QC Physics | ||||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
| Library of Congress Subject Headings (LCSH): | Beam optics , Fourier transform optics | ||||||||
| Journal or Publication Title: | IEEE Photonics Journal | ||||||||
| Publisher: | IEEE Computer Society | ||||||||
| ISSN: | 1943-0655 | ||||||||
| Official Date: | April 2017 | ||||||||
| Dates: |
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| Volume: | 9 | ||||||||
| Number: | 2 | ||||||||
| Page Range: | pp. 1-7 | ||||||||
| DOI: | 10.1109/JPHOT.2017.2669520 | ||||||||
| Status: | Peer Reviewed | ||||||||
| Publication Status: | Published | ||||||||
| Access rights to Published version: | Open Access (Creative Commons) | ||||||||
| Date of first compliant deposit: | 27 October 2017 | ||||||||
| Date of first compliant Open Access: | 27 October 2017 | ||||||||
| Funder: | China. Guo jia ke xue ji shu bu [Ministry of Science and Technology] (CMST), Guo jia zi ran ke xue ji jin wei yuan hui (China) [National Natural Science Foundation of China] (NSFC) | ||||||||
| Grant number: | Grant 2014CB340103 (CMST), Grant 61377077 (NSFC) |
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