Results of the high resolution OTR measurements at KEK and comparison with simulations

B. Bolzon, T. Lefevre, S. Mazzoni, C. P. Welsch, P. Karataev, K. Kruchinin, A. Aryshev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Optical Transition Radiation (OTR) is emitted when a charged particle crosses the interface between two media with different dielectric properties. It has become a standard tool for beam imaging and transverse beam size measurements. At the KEK Accelerator Test Facility 2 (ATF2), OTR is used at the beginning of the final focus system to measure micrometre beam size using the visibility of the OTR Point Spread Function (PSF). In order to study in detail the PSF and improve the resolution of the monitor, a novel simulation tool has been developed. Based on the physical optic propagation mode of ZEMAX, the propagation of the OTR electric field can be simulated very precisely up to the image plane, taking into account aberrations and diffraction. This contribution presents the comparison between Zemax simulations and measurements performed at ATF2.

Язык оригиналаАнглийский
Название основной публикацииIBIC 2013
Подзаголовок основной публикацииProceedings of the 2nd International Beam Instrumentation Conference
ИздательJoint Accelerator Conferences Website (JACoW)
Страницы204-207
Число страниц4
ISBN (электронное издание)9783954501274
СостояниеОпубликовано - 1 дек 2013
Опубликовано для внешнего пользованияДа
Событие2nd International Beam Instrumentation Conference, IBIC 2013 - Oxford, Великобритания
Продолжительность: 16 сен 201319 сен 2013

Конференция

Конференция2nd International Beam Instrumentation Conference, IBIC 2013
СтранаВеликобритания
ГородOxford
Период16.9.1319.9.13

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

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  • Цитировать

    Bolzon, B., Lefevre, T., Mazzoni, S., Welsch, C. P., Karataev, P., Kruchinin, K., & Aryshev, A. (2013). Results of the high resolution OTR measurements at KEK and comparison with simulations. В IBIC 2013: Proceedings of the 2nd International Beam Instrumentation Conference (стр. 204-207). Joint Accelerator Conferences Website (JACoW).