Focusing Bessel Beams by a Lens with Strong Spherical Aberrations
Joint Authors
Khilo, Nikolai A.
Belyi, Vladimir N.
al-Muhanna, Muhanna K.
Kramoreva, Larisa I.
Source
International Journal of Optics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-14
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
We have carried out the calculation and experimental measurement of the field formed by optical schemes composed of an axicon and lens with strong spherical aberrations.
The calculation is performed by the methods of geometrical optics and diffraction integral.
A mechanism is revealed, which is responsible for increasing the intensity in the near-axial focus of the doublet.
It is shown that the formed bottle beam has a small length and the field at the periphery is of two types: oscillating and smooth ones.
The changeover of the field from the bottle beam to a z-dependent Bessel beam is traced.
The last beam is characterized, in particular, by the Bessel-type structure of its Fourier spectrum.
American Psychological Association (APA)
Belyi, Vladimir N.& Kramoreva, Larisa I.& al-Muhanna, Muhanna K.& Khilo, Nikolai A.. 2012. Focusing Bessel Beams by a Lens with Strong Spherical Aberrations. International Journal of Optics،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-494848
Modern Language Association (MLA)
Belyi, Vladimir N.…[et al.]. Focusing Bessel Beams by a Lens with Strong Spherical Aberrations. International Journal of Optics No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-494848
American Medical Association (AMA)
Belyi, Vladimir N.& Kramoreva, Larisa I.& al-Muhanna, Muhanna K.& Khilo, Nikolai A.. Focusing Bessel Beams by a Lens with Strong Spherical Aberrations. International Journal of Optics. 2012. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-494848
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494848