Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/141964
Title: Method Based on Fast Fourier Transform for Calculating Conical Refraction of Beams With Noncircular Symmetry
Authors: Pengcheng Nie;Dagong Jia;Chuang Du;Hongxia Zhang;Tianhua Xu;Tiegeng Liu
Year: 2017
Publisher: IEEE
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.
URI: http://localhost/handle/Hannan/141964
volume: 9
issue: 2
More Information: 1,
7
Appears in Collections:2017

Files in This Item:
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7862153.pdf501.11 kBAdobe PDF
Title: Method Based on Fast Fourier Transform for Calculating Conical Refraction of Beams With Noncircular Symmetry
Authors: Pengcheng Nie;Dagong Jia;Chuang Du;Hongxia Zhang;Tianhua Xu;Tiegeng Liu
Year: 2017
Publisher: IEEE
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.
URI: http://localhost/handle/Hannan/141964
volume: 9
issue: 2
More Information: 1,
7
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7862153.pdf501.11 kBAdobe PDF
Title: Method Based on Fast Fourier Transform for Calculating Conical Refraction of Beams With Noncircular Symmetry
Authors: Pengcheng Nie;Dagong Jia;Chuang Du;Hongxia Zhang;Tianhua Xu;Tiegeng Liu
Year: 2017
Publisher: IEEE
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.
URI: http://localhost/handle/Hannan/141964
volume: 9
issue: 2
More Information: 1,
7
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7862153.pdf501.11 kBAdobe PDF