Optical high harmonic generation in a quantum graph

被引：1
|
作者：
Rakhmanov, Saparboy Z. [1 ]
Tursunov, Ikhvoliddin B. [2 ]
Matyokubov, Khikmatjon Sh. [3 ]
Matrasulov, Davron U. [4 ]
机构：
[1] Chirchik State Pedag Univ, Chirchik, Uzbekistan
[2] Natl Univ Uzbekistan, Tashkent, Uzbekistan
[3] Urgench State Univ, Urgench, Uzbekistan
[4] Turin Polytech Univ Tashkent, Tashkent, Uzbekistan
来源：
NANOSYSTEMS-PHYSICS CHEMISTRY MATHEMATICS | 2023年 / 14卷 / 02期
关键词：
quantum graphs; optical high harmonic generation; average dipole moment; harmonic generation spectra; quantum graph in electromagnetic field; 2ND-HARMONIC GENERATION; LASER FIELDS; STATISTICS; FRONTIERS; DYNAMICS; NETWORK; WELLS;
D O I：
10.17586/2220-8054-2023-14-2-164-171
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
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 Schrodinger 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.
引用
收藏
页码：164 / 171
页数：8
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