Open AccessАкустооптическая многолучевая аксиальная дифракция в парателлурите
Author(s) -
С. Н. Антонов,
Ю.Г. Резвов,
В.А. Подольский,
О.Д. Сивкова
Publication year - 2022
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2022.01.51879.18860
Subject(s) - optics , radiation , signal (programming language) , beam (structure) , physics , radio frequency , radiation pattern , geometry , acoustics , computer science , telecommunications , mathematics , antenna (radio) , programming language
To form a multi-beam radiation pattern, it is proposed to use the axial geometry of acousto-optic interaction in paratellurite. In single frequency mode, the use of this geometry for angular scanning is characterized by a dip in the frequency response. Optimization of a multifrequency radio signal makes it possible to effectively divide laser radiation into several beams, while maintaining the fundamental advantages of axial geometry: minimum crystal size and power consumption