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Ultrafast Optics: Sub‐10‐fs Timing for Ultrafast Electron Diffraction with THz‐Driven Streak Camera (Laser Photonics Rev. 15(2)/2021)
Author(s) -
Shin Junho,
Kim Hyun Woo,
Baek In Hyung,
Park Sunjeong,
Bark Hyeon Sang,
Oang Key Young,
Jang KyuHa,
Lee Kitae,
Rotermund Fabian,
Jeong Young Uk,
Kim Jungwon
Publication year - 2021
Publication title -
laser and photonics reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.778
H-Index - 116
eISSN - 1863-8899
pISSN - 1863-8880
DOI - 10.1002/lpor.202170013
Subject(s) - ultrashort pulse , streak camera , femtosecond , optics , laser , ultrafast electron diffraction , terahertz radiation , streak , physics , streaking , optoelectronics , diffraction , temporal resolution , photonics , materials science
In article number 2000326, Junho Shin, Young Uk Jeong, Jungwon Kim, and co‐workers developed a timing system with sub‐10‐fs stability for MeV‐class ultrafast electron diffraction apparatus. An array of methodologies, including radiofrequency‐to‐laser synchronization, optical timing monitoring and electron dispersion control, is applied to enable THz‐streaking with few‐femtosecond resolution. With the THz‐driven streak camera, timing of ultrafast electron bunch is stabilized to 5.5 fs in rms.