Work

Study of laser-beam arrival time synchronization towards sub-picosecond stability level

Year: 2025

Type: conference-paper

Abstract: In order to achieve laser pulse to electron beam arrival time sub-picosecond stability at the accelerator facilities, a new Low-Level Radio-Frequency system clock generators synchronization architecture is currently under investigation in collaboration between KEK (Japan) and IJClab (France). The system is based on the 10 MHz frequency generator (Stanford Research System), White Rabbit Switch, SkyWorks Si5362 clock generator and IDROGEN boards. This report demonstrates the measurement results of the long-term and short- term synchronization between clock generators. Also, the architecture details are discussed in this report.

Source: HAL (Le Centre pour la Communication Scientifique Directe)

DOI: 10.18429/jacow-ipac2025-thpm050

Authors: Popov,Konstantin, Aryshev,Alexander, Kaji,Hiroshi, Terunuma,Nobuhiro, Martens,Aurélien, Charlet,Daniel, Esnault,Cedric, Back,Antoine

Language: English

Topic: Particle accelerators and beam dynamics

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funders: Equipex, European Commission, Agence Nationale de la Recherche, Ministry of Education, Culture, Sports, Science and Technology, HORIZON EUROPE Framework Programme

Awards: Time-frequency shared service on optical fibre network, G7094987398, G8719171378

OpenAlex ID: W7104279645

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