Journals of Accelerator Conferences Website (JACoW)
JACoW
is a publisher in Geneva, Switzerland that publishes the
proceedings of accelator conferences held around the world
by an international collaboration of editors.
| URL | https://doi.org/10.18429/JACoW-IBIC2024-THP56 |
|---|---|
| Title | 10-fs-level synchronization of femtosecond laser with RF master oscillator |
| Authors |
|
| Abstract | Laser-to-RF synchronization plays a crucial role in various scientific and technological domains. It is instrumental in generating high-quality electron beams, producing high-performance FEL pulses, ex-ploring ultrafast dynamical processes, and achieving precise measurements and transmission. Passively mode-locked femtosecond lasers are known for their exceptionally low noise characteristics, particularly in the high-offset frequency range, where jitter remains less than 5 fs from 1 kHz to 1 MHz. Meanwhile, RF master oscillators provide outstanding long-term sta-bility in the offset frequency range. This paper demon-strates that integrating the low-noise performance of passively mode-locked femtosecond laser with the superior stability of RF master oscillator enables the achievement of 10-fs-level synchronization. By im-plementing an RF-based phase-locked loop (PLL) scheme, we achieved an absolute timing jitter of 17.4 fs integrated from 10 Hz to 1 MHz. |
| Paper | download: THP56.pdf |
| Cite | BibTeX, LaTeX, Text/Word, RIS, EndNote |
| Conference | Proc. 13th International Beam Instrumentation Conference |
| Series | |
| Location | Beijing |
| Date | 09-13 Sep 2024 |
| Publisher | JACoW Publishing, Geneva, Switzerland |
| Editorial Board | Jianshe Cao (IHEP), Junhui Yue (IHEP), Lin Bian (IHEP), Ivan Andrian (Elettra-Sincrotrone Trieste S.C.p.A.), Volker RW Schaa (GSI), Zhichu Chen (SARI) |
| Online ISBN | 978-3-95450-249-3 |
| Online ISSN | 2673-5350 |
| Received | 05 September 2024 |
| Revised | 12 September 2024 |
| Accepted | 13 September 2024 |
| Issued | 11 December 2024 |
| DOI | 10.18429/JACoW-IBIC2024-THP56 |
| Pages | 603-606 |
| Copyright | Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |