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Preparation of the Quantum Correlated Optical-Terahertz Biphotonsстатья
- Авторы: Kuznetsov K.A., Leontyev A.A., Novikova T.I., Gaysarov A.A., Sultanov V.D., Rudyak A.M., Kitaeva G.Kh
- Сборник: 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
- Год издания: 2019
- Место издания: IEEE Xplore [Piscataway, N.J.], United States
- DOI: 10.1109/IRMMW-THz.2019.8874091
- Аннотация: We study the conditions necessary for generating non-classical optical-terahertz biphotons by means of spontaneous parametric down-conversion. Using a hot electron bolometer we demonstrate detection of the THz-frequency idler waves generated under parametric up- and down-conversion with a record low gain. Complete disappearance of the classical contribution has been observed at low temperatures. A second-order biphoton correlation function is analyzed.
- Добавил в систему: Кузнецов Кирилл Андреевич