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PHYSICS
Optical high harmonic generation in a quantum graph
Saparboy Z. Rakhmanova, Ikhvoliddin B. Tursunovb, Khikmatjon Sh. Matyokubovc, Davron U. Matrasulovd a Chirchik State Pedagogical University, Chirchik, Uzbekistan
b National Universty of Uzbekistan, Vuzgorodok, Tashkent, Uzbekistan
c Urgench State University, Urgench, Uzbekistan
d Turin Polytechnic University in Tashkent, Tashkent, Uzbekistan
Аннотация:
High ordered harmonic generation in a quantum graph is studied by considering quantum star graph interacting with external monochromatic optical field. Using the numerically obtained solutions of the time-dependent Schrödinger equation on quantum graph, main characteristics of high harmonic generation are computed. In particular, time-dependence of the average dipole moment and high harmonic generation spectra, determined as the generated field intensity as a function of harmonic order are analyzed. Extension of the proposed model to the case of other graph topologies and application to the problem of tunable high harmonic generation are discussed.
Ключевые слова:
quantum graphs, optical high harmonic generation, average dipole moment, harmonic generation spectra, quantum graph in electromagnetic field.
Поступила в редакцию: 14.02.2023 Исправленный вариант: 28.03.2023 Принята в печать: 29.03.2023
Образец цитирования:
Saparboy Z. Rakhmanov, Ikhvoliddin B. Tursunov, Khikmatjon Sh. Matyokubov, Davron U. Matrasulov, “Optical high harmonic generation in a quantum graph”, Наносистемы: физика, химия, математика, 14:2 (2023), 164–171
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/nano1176 https://www.mathnet.ru/rus/nano/v14/i2/p164
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Страница аннотации: | 54 | PDF полного текста: | 27 |
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