Linear polarization of diffraction radiation from slit and beam size determination

Результат исследований: Материалы для журнала

8 Цитирования (Scopus)

Аннотация

Polarization characteristics of diffraction radiation (DR) from a semi-infinite plane and a slit have been investigated. In contrast to transition radiation, where polarization is linear, DR possesses in the general case an elliptical polarization. The linear polarization degree of DR from a slit has a strong dependence on the impact parameter (the shortest distance between the particle trajectory and the slit center line). Measuring the linear polarization degree of optical DR one may obtain information regarding the transverse beam size. The estimation of a sensitivity of the proposed technique and comparison with other ones developed so far is discussed.

Язык оригиналаАнглийский
Страницы (с-по)161-171
Число страниц11
ЖурналNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Том201
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2003
СобытиеRREPS 2001 - Lake Aya, Российская Федерация
Продолжительность: 1 сен 20011 сен 2001

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Instrumentation
  • Surfaces and Interfaces

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