Отправить статью по E-mail Formation of Optical Vortices by the Use of Holograms with an Asymmetric Fringe Profile
- Авторы: Aksenov V.P.1, Venediktov V.Y.2,3, Sevryugin A.A.2, Tursunov I.M.2
-
Учреждения:
- Institute of Atmospheric Optics, Siberian Branch
- St. Petersburg State Electrotechnical University
- St. Petersburg State University
- Выпуск: Том 124, № 2 (2018)
- Страницы: 273-277
- Раздел: Holography
- URL: https://ogarev-online.ru/0030-400X/article/view/165642
- DOI: https://doi.org/10.1134/S0030400X18020029
- ID: 165642
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
Results of an experimental study of the possibility to use thin holograms with a diffraction efficiency increased due to a triangular profile of the fringe for the formation of light beams with a nonzero orbital moment (optical vortices) are presented. It is shown that the transformation efficiency in this case can be significantly increased (theoretically, up to 100%) without any distortion in the structure of the formed beam.
Об авторах
V. Aksenov
Institute of Atmospheric Optics, Siberian Branch
Email: vlad.venediktov@mail.ru
Россия, Tomsk, 634055
V. Venediktov
St. Petersburg State Electrotechnical University; St. Petersburg State University
Автор, ответственный за переписку.
Email: vlad.venediktov@mail.ru
Россия, St. Petersburg, 197376; Peterhof, St. Petersburg, 198504
A. Sevryugin
St. Petersburg State Electrotechnical University
Email: vlad.venediktov@mail.ru
Россия, St. Petersburg, 197376
I. Tursunov
St. Petersburg State Electrotechnical University
Email: vlad.venediktov@mail.ru
Россия, St. Petersburg, 197376
Дополнительные файлы
