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PHYSICS
Pump photons present in a non-linear process as a witnesses of nonclassicality of a system
Priyanka, Savita Gill University Institute of Engineering and Technology, Kurukshetra University, Kurukshetra, 136119, India
Аннотация:
We have studied non-classical effects, i.e. higher order photon antibunching (HOA) and higher order sub-Poissonian photon number statistics (HOSPS) in various non-linear optical processes like second harmonic generation, fourth harmonic generation, coherent anti-Stokes Raman scattering (CARS) and coherent anti-Stokes hyper-Raman scattering (CAHRS) using short time interaction techniques. The non-classical effects directly depend on number of photons prior to interaction with non-linear medium has already been studied but we have found that non-linear processes involving equal number of pump photons have same higher order photo antibunching (HOA) and higher order sub-Poissonian photon number statistics (HOSPS) independent of the non-linear process involved.
Ключевые слова:
higher order sub-Poissonian photon number statistics, higher order photon antibunching, optical processes.
Поступила в редакцию: 10.01.2022 Исправленный вариант: 22.01.2022 Принята в печать: 02.02.2022
Образец цитирования:
Priyanka, Savita Gill, “Pump photons present in a non-linear process as a witnesses of nonclassicality of a system”, Наносистемы: физика, химия, математика, 13:1 (2022), 71–77
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/nano1088 https://www.mathnet.ru/rus/nano/v13/i1/p71
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Страница аннотации: | 68 | PDF полного текста: | 26 |
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