On the Development of Controllable Sources of Single-Photon States with an Orbital Angular Momentum on the Basis of Spontaneous Parametric Down-Conversion of Light
- Авторы: Shkalikov A.V.1, Turaykhanov D.A.1, Kalachev A.A.1,2, Losevsky N.N.3, Razueva E.V.3, Samagin S.A.3, Kotova S.P.3
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Учреждения:
- Zavoisky Physical-Technical Institute, Kazan Scientific Center
- Kazan Federal University
- Samara Branch of the Lebedev Physical Institute
- Выпуск: Том 45, № 3 (2018)
- Страницы: 79-82
- Раздел: Article
- URL: https://journals.rcsi.science/1068-3356/article/view/228589
- DOI: https://doi.org/10.3103/S1068335618030041
- ID: 228589
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Аннотация
Methods for beam shaping with nonzero orbital angular momentum are studied using diffraction optical elements with the purpose of developing a source of single-photon states based on spontaneous parametric down-conversion of light in the LiNbO3 crystal in the cavity resonator. The probability of the coincidence of the number of photocounts in detecting signal and idle fields under pumping by a beam with the orbital angular momentum is simulated.
Об авторах
A. Shkalikov
Zavoisky Physical-Technical Institute, Kazan Scientific Center
Email: kotova@fian.smr.ru
Россия, Sibirskii trakt 10/7, Kazan, 420029
D. Turaykhanov
Zavoisky Physical-Technical Institute, Kazan Scientific Center
Email: kotova@fian.smr.ru
Россия, Sibirskii trakt 10/7, Kazan, 420029
A. Kalachev
Zavoisky Physical-Technical Institute, Kazan Scientific Center; Kazan Federal University
Email: kotova@fian.smr.ru
Россия, Sibirskii trakt 10/7, Kazan, 420029; ul. Kremlevskaya 18, Kazan, 420008
N. Losevsky
Samara Branch of the Lebedev Physical Institute
Email: kotova@fian.smr.ru
Россия, ul. Novo-Sadovaya 221, Samara, 443011
E. Razueva
Samara Branch of the Lebedev Physical Institute
Email: kotova@fian.smr.ru
Россия, ul. Novo-Sadovaya 221, Samara, 443011
S. Samagin
Samara Branch of the Lebedev Physical Institute
Email: kotova@fian.smr.ru
Россия, ul. Novo-Sadovaya 221, Samara, 443011
S. Kotova
Samara Branch of the Lebedev Physical Institute
Автор, ответственный за переписку.
Email: kotova@fian.smr.ru
Россия, ul. Novo-Sadovaya 221, Samara, 443011
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