IBIC2021 - List of Authors (Wang, J.G.)

Paper	Title	Page
WEPP05	Two Color Balanced Optical Cross Correlator to Synchronize Distributed Lasers for SHINE Project	370
	C.L. Li, L. Feng, B. Liu, J.G. Wang, X.T. Wang, W.Y. Zhang SARI-CAS, Pudong, Shanghai, People’s Republic of China
	The planned Shanghai high repetition rate XFEL and extreme light facility (SHINE) generate X-ray light pulses in femtosecond range. For photoinjector drive laser, seed laser, and time resolved pump-probe experiments it is crucial to synchronize various slave laser oscillator to the master reference laser with a long term stability of better than 10 fs. For this purpose two color balanced optical cross correlator for locking slave laser to master laser is under developing. In this paper, we report on the progress of the development of a background free two color balanced cross correlator (TCBOC) to synchronize 800 nm slave laser to 1550 nm master laser. The synchronization system is being tested by linking a commercial Ti:sapphire oscillator to a locally installed timing reference source.
	Poster WEPP05 [1.263 MB]
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2021-WEPP05
About •	paper received ※ 08 September 2021 paper accepted ※ 27 September 2021 issue date ※ 06 October 2021
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WEPP08	Femtosecond Fiber Link Stabilization to Timing Synchronization System for SHINE Project	381
	L. Feng, C.L. Li, B. Liu, J.G. Wang, X.T. Wang, W.Y. Zhang SARI-CAS, Pudong, Shanghai, People’s Republic of China
	The upcoming Shanghai high repetition rate XFEL and Extreme light facility (SHINE) project has a high precision requirement for the timing synchronization system on femtosecond timescale over more than 3-km long optical fiber links. For this purpose, we setup the fiber link stabilization units to stable a long-distance polarization maintaining (PM) fiber link using balanced optical cross-correlators. In this paper, the current development progress and measurement results of the fiber link stabilization will be reported.
	Poster WEPP08 [0.557 MB]
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2021-WEPP08
About •	paper received ※ 12 September 2021 paper accepted ※ 27 September 2021 issue date ※ 19 October 2021
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPP21	High Resolution Bunch Arrival Time Monitor Based on Sagnac Interferometer
	J.G. Wang SARI-CAS, Pudong, Shanghai, People’s Republic of China
	Based on an sagnac interferometer detection scheme, a Bunch Arrival-time Monitor (BAM) is under study at Shanghai soft X-ray Free Electron Laser (SXFEL) to meet the high-resolution requirements of the measurement of bunch arrival time. In this paper, we present the basic working principle and the design of the BAM system.
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Paper

Title

Page

Two Color Balanced Optical Cross Correlator to Synchronize Distributed Lasers for SHINE Project

370

C.L. Li, L. Feng, B. Liu, J.G. Wang, X.T. Wang, W.Y. Zhang
SARI-CAS, Pudong, Shanghai, People’s Republic of China

The planned Shanghai high repetition rate XFEL and extreme light facility (SHINE) generate X-ray light pulses in femtosecond range. For photoinjector drive laser, seed laser, and time resolved pump-probe experiments it is crucial to synchronize various slave laser oscillator to the master reference laser with a long term stability of better than 10 fs. For this purpose two color balanced optical cross correlator for locking slave laser to master laser is under developing. In this paper, we report on the progress of the development of a background free two color balanced cross correlator (TCBOC) to synchronize 800 nm slave laser to 1550 nm master laser. The synchronization system is being tested by linking a commercial Ti:sapphire oscillator to a locally installed timing reference source.

Poster WEPP05 [1.263 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2021-WEPP05

About •

paper received ※ 08 September 2021 paper accepted ※ 27 September 2021 issue date ※ 06 October 2021

Export •

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

WEPP08

Femtosecond Fiber Link Stabilization to Timing Synchronization System for SHINE Project

381

L. Feng, C.L. Li, B. Liu, J.G. Wang, X.T. Wang, W.Y. Zhang
SARI-CAS, Pudong, Shanghai, People’s Republic of China

The upcoming Shanghai high repetition rate XFEL and Extreme light facility (SHINE) project has a high precision requirement for the timing synchronization system on femtosecond timescale over more than 3-km long optical fiber links. For this purpose, we setup the fiber link stabilization units to stable a long-distance polarization maintaining (PM) fiber link using balanced optical cross-correlators. In this paper, the current development progress and measurement results of the fiber link stabilization will be reported.

Poster WEPP08 [0.557 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2021-WEPP08

About •

paper received ※ 12 September 2021 paper accepted ※ 27 September 2021 issue date ※ 19 October 2021

Export •

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

WEPP21

High Resolution Bunch Arrival Time Monitor Based on Sagnac Interferometer

J.G. Wang
SARI-CAS, Pudong, Shanghai, People’s Republic of China

Based on an sagnac interferometer detection scheme, a Bunch Arrival-time Monitor (BAM) is under study at Shanghai soft X-ray Free Electron Laser (SXFEL) to meet the high-resolution requirements of the measurement of bunch arrival time. In this paper, we present the basic working principle and the design of the BAM system.

Export •

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