Niggl, L. and Lanzl, T. and Maier, Max (1997) Properties of Bessel beams generated by periodic gratings of circular symmetry. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 14 (1). pp. 27-33. ISSN 0740-3232
Full text not available from this repository.Abstract
We show that the transmission of a periodic grating with circular symmetry can be composed of the sum of the transmissions of positive and negative axicons of different orders. The properties of the light beams generated by the gratings can be understood from the well-known properties of the light beam of an axicon, which is approximately a Bessel beam of zeroth order. The method is applied to a circular binary phase grating, which is investigated both theoretically and experimentally in the spatial domain and the Fourier domain. A simple and accurate method for determining the focal length of a lens with use of Bessel light beams is presented. (C) 1997 Optical Society of America.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | NONDIFFRACTING BEAMS; RESONATOR |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 May 2023 09:24 |
| Last Modified: | 24 May 2023 09:24 |
| URI: | https://pred.uni-regensburg.de/id/eprint/51222 |
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