Image of the transverse bunch profile via coherent optical transition radiation

Bibliographic Details
Parent link:	Physical Review Accelerators and Beams Vol. 23, iss. 4.— 2020.— [042804, 10 p.]
Corporate Author:	Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors:	Potylitsyn A. P. Alexander Petrovich, Sukhikh L. G. Leonid Grigorievich, Gusvitsky T. M. Todor Muratovich, Kube G. Gero, Novokshonov A. I. Artem Igorevich
Summary:	Title screen The use of optical transition radiation (OTR) monitors is a standard technique to measure transverse beam profiles at many electron accelerators. With modern accelerator technology it is possible to produce and accelerate even ultrashort electron bunches with sub–femtosecond duration. Such bunches interacting with the OTR target generate coherent optical transition radiation (COTR). For the COTR case, a reconstruction of the bunch profile from a recorded image using a conventional optical scheme is a task with inconclusive solution. In this paper an approach is proposed which is based on the strict propagation of COTR fields through a focusing lens. As result a linear dependence of the measured rms image size on the bunch size is obtained.
Language:	English
Published:	2020
Subjects:	электронный ресурс труды учёных ТПУ электронные ускорители пучки излучение сгустки
Online Access:	https://doi.org/10.1103/PhysRevAccelBeams.23.042804
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662413

Internet

https://doi.org/10.1103/PhysRevAccelBeams.23.042804