Transition radiation on a superlattice in finite thickness plate generated by two acoustic waves; Journal of Instrumentation; Vol. 13 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-17)

Podrobná bibliografie
Parent link:Journal of Instrumentation
Vol. 13 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-17).— 2018.— [C01032, 7 p.]
Hlavní autor: Mkrtchyan A. R. Alpik Rafaelovich
Korporativní autor: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра прикладной физики (№ 12) (ПФ)
Další autoři: Parazian V. V., Saharian A. A.
Shrnutí:Title screen
Forward transition radiation from relativistic electrons is investigated in an ultrasonic superlattice excited in a finite thickness plate by two acoustic waves. In the quasi-classical approximation formulae are derived for the vector potential of the electromagnetic field and for the spectral-angular distribution of the radiation intensity. Zone structures appear in the plate, which makes it possible (by an appropriate choice of the frequencies of the two acoustic waves) to control the spectral-angular distribution of the radiation through changes in the parameters of the medium. The acoustic waves generate new resonance peaks in the spectral and angular distribution of the radiation intensity. The heights of the peaks can be tuned by choosing the parameters of the acoustic waves. Numerical examples are presented for a plate of fused quartz.
Jazyk:angličtina
Vydáno: 2018
Témata:
On-line přístup:https://doi.org/10.1088/1748-0221/13/01/C01032
http://earchive.tpu.ru/handle/11683/47261
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658120

Podobné jednotky