IBIC2023 - List of Authors (Zhao, Y.K.)

Paper	Title	Page
TUP016	The Upgrade of the Light Pulse Picking System at HLS-II
	J. Wang, P. Lu, B.G. Sun, L.L. Tang, Y.K. Zhao, T.Y. Zhou, Z.R. Zhou USTC/NSRL, Hefei, Anhui, People’s Republic of China
	Funding: National Natural Science Foundation of China under Grant 12075236 In 2009, the light pulse picking system was built to pick a single synchrotron radiation light pulse from 45 light pulses so that it can be used for researching the longitudinal bunch characteristics at HLS. The optical system was operating well, but the optical pulse picking width was 9.8 ns, which is greater than the bunch interval of 4.9 ns. Therefore, the signal-to-noise ratio of the system is not good enough. The HLS-II light source refers to the machine upgrade project of HLS in 2014. After that, the longitudinal beam characteristics was changed. Therefore, the synchrotron light pulse picking system with better performance has been developed to meet the needs of beam diagnosis and longitudinal beam dynamics research.
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WEP011	A Preliminary Design of Bunch-by-bunch 3D Positions Measurement	347
	R.Z. Wu, P. Lu, B.G. Sun, L.L. Tang, D.Y. Wang, Y.K. Zhao USTC/NSRL, Hefei, Anhui, People’s Republic of China
	The decrease of beam emittance in the 4th generation light source greatly increases the electron density, thus the wakefields and beam impedance in the storage ring are significantly enhanced, resulting in various beam instabilities. Therefore, it is necessary to observe the transient state of beams using the bunch-by-bunch technique, so as to dig into these instabilities. Here a three-dimensional (3D) positions measurement instrument is designed based on data synchronization module (DSM) to acquire the transverse positions and longitudinal phases of beams in real-time.
	Poster WEP011 [0.657 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-IBIC2023-WEP011
About •	Received ※ 12 July 2023 — Revised ※ 09 September 2023 — Accepted ※ 13 September 2023 — Issue date ※ 27 September 2023
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

TUP016

The Upgrade of the Light Pulse Picking System at HLS-II

J. Wang, P. Lu, B.G. Sun, L.L. Tang, Y.K. Zhao, T.Y. Zhou, Z.R. Zhou
USTC/NSRL, Hefei, Anhui, People’s Republic of China

Funding: National Natural Science Foundation of China under Grant 12075236
In 2009, the light pulse picking system was built to pick a single synchrotron radiation light pulse from 45 light pulses so that it can be used for researching the longitudinal bunch characteristics at HLS. The optical system was operating well, but the optical pulse picking width was 9.8 ns, which is greater than the bunch interval of 4.9 ns. Therefore, the signal-to-noise ratio of the system is not good enough. The HLS-II light source refers to the machine upgrade project of HLS in 2014. After that, the longitudinal beam characteristics was changed. Therefore, the synchrotron light pulse picking system with better performance has been developed to meet the needs of beam diagnosis and longitudinal beam dynamics research.

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEP011

A Preliminary Design of Bunch-by-bunch 3D Positions Measurement

347

R.Z. Wu, P. Lu, B.G. Sun, L.L. Tang, D.Y. Wang, Y.K. Zhao
USTC/NSRL, Hefei, Anhui, People’s Republic of China

The decrease of beam emittance in the 4th generation light source greatly increases the electron density, thus the wakefields and beam impedance in the storage ring are significantly enhanced, resulting in various beam instabilities. Therefore, it is necessary to observe the transient state of beams using the bunch-by-bunch technique, so as to dig into these instabilities. Here a three-dimensional (3D) positions measurement instrument is designed based on data synchronization module (DSM) to acquire the transverse positions and longitudinal phases of beams in real-time.

Poster WEP011 [0.657 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-IBIC2023-WEP011

About •

Received ※ 12 July 2023 — Revised ※ 09 September 2023 — Accepted ※ 13 September 2023 — Issue date ※ 27 September 2023

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)