Email this article Control of the optical properties of a CaCO3 crystal in problems of generating bessel vortex beams by heating
- Authors: Paranin V.D.1, Khonina S.N.1,2, Karpeev S.V.1,2
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Affiliations:
- Samara State Aerospace University
- Image Processing Systems Institute
- Issue: Vol 52, No 2 (2016)
- Pages: 174-179
- Section: Optical Information Technologies
- URL: https://journals.rcsi.science/8756-6990/article/view/211936
- DOI: https://doi.org/10.3103/S8756699016020102
- ID: 211936
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Abstract
The transformation of zero-order Bessel beams to a second-order Bessel vortex beam in a c-cut CaCO3 crystal has been studied experimentally. It has been shown that it is possible to control the beam transformation in the crystal during heating. The influence of the thermo-optic effect and the linear thermal expansion of the crystal on the transformation of the Bessel beam is explained.
About the authors
V. D. Paranin
Samara State Aerospace University
Author for correspondence.
Email: vparanin@mail.ru
Russian Federation, Moskovskoe Shosse 34, Samara, 443086
S. N. Khonina
Samara State Aerospace University; Image Processing Systems Institute
Email: vparanin@mail.ru
Russian Federation, Moskovskoe Shosse 34, Samara, 443086; ul. Molodogvardeiskaya 151, Samara, 443001
S. V. Karpeev
Samara State Aerospace University; Image Processing Systems Institute
Email: vparanin@mail.ru
Russian Federation, Moskovskoe Shosse 34, Samara, 443086; ul. Molodogvardeiskaya 151, Samara, 443001
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