Generation of Droplet Bessel Beams Using a Semiconductor Laser
- Авторы: Losev S.N.1, Abdulrazak S.K.2, Chistyakov D.V.2, Myl’nikov V.Y.1, Kognovitskaya E.A.3, Berkutov I.V.2, Zadiranov Y.M.1, Deryagin N.G.1, Dudelev V.V.1, Kuchinskii V.I.1, Sokolovskii G.S.1
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Учреждения:
- Ioffe Physical Technical Institute
- St. Petersburg National Research University of Information Technologies
- St. Petersburg Electrotechnical University “LETI”
- Выпуск: Том 44, № 10 (2018)
- Страницы: 887-889
- Раздел: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/207972
- DOI: https://doi.org/10.1134/S1063785018100097
- ID: 207972
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Аннотация
In this paper, we studied Bessel beams obtained using an axicon with a substantially rounded apex. A study of the interference of two wave fronts arising from the refraction of the generating beam on an imperfect axicon showed that rounding its apex results in periodic pulsations of intensity in the resultant quasi-Bessel beam resembling visually the “droplets” of light. The proposed mathematical model demonstrates excellent agreement with the experiment.
Об авторах
S. Losev
Ioffe Physical Technical Institute
Автор, ответственный за переписку.
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 194021
S. Abdulrazak
St. Petersburg National Research University of Information Technologies
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 197101
D. Chistyakov
St. Petersburg National Research University of Information Technologies
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 197101
V. Myl’nikov
Ioffe Physical Technical Institute
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 194021
E. Kognovitskaya
St. Petersburg Electrotechnical University “LETI”
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 197022
I. Berkutov
St. Petersburg National Research University of Information Technologies
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 197101
Yu. Zadiranov
Ioffe Physical Technical Institute
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 194021
N. Deryagin
Ioffe Physical Technical Institute
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 194021
V. Dudelev
Ioffe Physical Technical Institute
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 194021
V. Kuchinskii
Ioffe Physical Technical Institute
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 194021
G. Sokolovskii
Ioffe Physical Technical Institute
Email: losev.sn@mail.ioffe.ru
Россия, St. Petersburg, 194021
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