Влияние хроматической дисперсии на систему квантовой криптографии на боковых частотах с гетеродинным методом детектирования
https://doi.org/10.17586/2220-8054-2021-12-2-161-166
Аннотация
В настоящей работе исследуется влияние хроматической дисперсии на систему квантового распределения ключей на непрерывных переменных с гетеродинным методом детектирования, где информация кодируется в боковых частотных модах модулированного лазерного излучения. Рассмотрена система, в которой отклик балансного детектора наблюдается на промежуточной частоте, и предложены нестандартные методы компенсации дисперсии с помощью радиочастотных фазовращателей.
Об авторах
Роман К. Гончаров
St. Petersburg National Research ITMO University
Россия
Россия
Kronverkskiy, 49, St. Petersburg, 197101
Александр В. Зиновьев
St. Petersburg National Research ITMO University
Россия
Россия
Kronverkskiy, 49, St. Petersburg, 197101
Федор Д. Киселев
St. Petersburg National Research ITMO University;
Quanttelecom LLC
Россия
Россия
Kronverkskiy, 49, St. Petersburg, 197101,
Vasilievsky island, 6 Line, 59, St. Petersburg, 199178
Эдуард О. Самсонов
St. Petersburg National Research ITMO University;
Quanttelecom LLC
Россия
Россия
Kronverkskiy, 49, St. Petersburg, 197101,
Vasilievsky island, 6 Line, 59, St. Petersburg, 199178
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Рецензия
Для цитирования:
Гончаров Р.К., Зиновьев А.В., Киселев Ф.Д., Самсонов Э.О. Влияние хроматической дисперсии на систему квантовой криптографии на боковых частотах с гетеродинным методом детектирования. Наносистемы: физика, химия, математика. 2021;12(2):161-166. https://doi.org/10.17586/2220-8054-2021-12-2-161-166
For citation:
Goncharov R.K., Zinovev A.V., Kiselev F.D., Samsonov E.O. Heterodyne-based subcarrier wave quantum cryptography under the chromatic dispersion impact. Nanosystems: Physics, Chemistry, Mathematics. 2021;12(2):161-166. https://doi.org/10.17586/2220-8054-2021-12-2-161-166
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