Generation of Droplet Bessel Beams Using a Semiconductor Laser


Дәйексөз келтіру

Толық мәтін

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Рұқсат жабық Тек жазылушылар үшін

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.

Авторлар туралы

S. Losev

Ioffe Physical Technical Institute

Хат алмасуға жауапты Автор.
Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 194021

S. Abdulrazak

St. Petersburg National Research University of Information Technologies

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 197101

D. Chistyakov

St. Petersburg National Research University of Information Technologies

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 197101

V. Myl’nikov

Ioffe Physical Technical Institute

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 194021

E. Kognovitskaya

St. Petersburg Electrotechnical University “LETI”

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 197022

I. Berkutov

St. Petersburg National Research University of Information Technologies

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 197101

Yu. Zadiranov

Ioffe Physical Technical Institute

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 194021

N. Deryagin

Ioffe Physical Technical Institute

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 194021

V. Dudelev

Ioffe Physical Technical Institute

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 194021

V. Kuchinskii

Ioffe Physical Technical Institute

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 194021

G. Sokolovskii

Ioffe Physical Technical Institute

Email: losev.sn@mail.ioffe.ru
Ресей, St. Petersburg, 194021

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