Picosecond Dissector with Crossed Sweep and Optimization of Picosecond Dissector Parameters Full article
| Conference |
32nd International Congress on High-Speed Imaging and Photonics 08-12 Oct 2018 , Enschede |
||||||||
|---|---|---|---|---|---|---|---|---|---|
| Source | 32nd International Congress on High-Speed Imaging and Photonics, 8-12 October 2018, Enschede, The Netherlands : Proceedings Compilation, 2019. ISBN 9781510627772. |
||||||||
| Journal |
Proceedings of SPIE - The International Society for Optical Engineering
ISSN: 0277-786X |
||||||||
| Output data | Year: 2019, Volume: 11051, Article number : 110510M, Pages count : 6 DOI: 10.1117/12.2524826 | ||||||||
| Tags | Diagnostics; Electron-optical dissector; Picosecond; Streak camera; Synchrotron radiation | ||||||||
| Authors |
|
||||||||
| Affiliations |
|
Abstract:
In this paper, we report on the development and manufacture of a dual-slit electron-optical dissector based on the PIF-01 streak image tube with a picosecond time resolution operating in the crossed-sweep mode. The dissector is designed to work on synchrotron radiation sources and electron-positron colliders, when it is necessary to record simultaneously the temporal profiles of electron and positron bunches filling from two to several hundred neighboring separatrices of an accelerator ring. In order to obtain the crossed-sweep mode, high-frequency (HF) sinusoidal voltages with multiple frequencies are fed to two pairs of deflecting plates of the tube, located perpendicular to each other. This separation of pulses will allow separate acquisition of the bunch profiles from neighboring separatrices of an accelerator, which are superimposed on each other in the absence of the crossed sweep. During the tests of the device which have been conducted on a laser system, two trains of light pulses, ”shifted” in time with respect to each other, were recorded with a time resolution of 6 ± 0.5 ps. Improvement of a single slit dissector was also done using the MASIM software. As a result, the temporal resolution of the modernized dissector measured on a femtosecond Ti:sapphire laser was about 1.5 ps. The dissector was tested on the MLS (Berlin, Germany) accelerator. Using both the HAMAMATSU C10910 streak camera and the dissector, comparative measurements of the longitudinal bunch length were performed.
Cite:
Andreev S.
, Dorokhov V.
, Getmanov Y.
, Komelkov A.
, Malutin D.
, Matveenko A.
, Meshkov O.I.
, Ries M.
, Smirnov A.
, Vorobiev N.
, Zarovsky A.
, Kurkin G.
Picosecond Dissector with Crossed Sweep and Optimization of Picosecond Dissector Parameters
In compilation 32nd International Congress on High-Speed Imaging and Photonics, 8-12 October 2018, Enschede, The Netherlands : Proceedings. 2019. – Т.11051. – ISBN 9781510627772. DOI: 10.1117/12.2524826 WOS Scopus РИНЦ OpenAlex
Picosecond Dissector with Crossed Sweep and Optimization of Picosecond Dissector Parameters
In compilation 32nd International Congress on High-Speed Imaging and Photonics, 8-12 October 2018, Enschede, The Netherlands : Proceedings. 2019. – Т.11051. – ISBN 9781510627772. DOI: 10.1117/12.2524826 WOS Scopus РИНЦ OpenAlex
Dates:
| Published print: | Jan 28, 2019 |
Identifiers:
| Web of science: | WOS:000470017300021 |
| Scopus: | 2-s2.0-85061786159 |
| Elibrary: | 38641056 |
| OpenAlex: | W2914506170 |