Timing and X-ray pulse characterization at the Small Quantum Systems instrument of the European X-ray Free Electron Laserстатья
Статья опубликована в высокорейтинговом журнале
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 декабря 2021 г.
Аннотация:This contribution presents the initial characterization of the pump-probe performanceat the Small Quantum Systems (SQS) instrument of the European X-ray Free Electron Laser. Itis demonstrated that time-resolved experiments can be performed by measuring the X-ray/opticalcross-correlation exploiting the laser-assisted Auger decay in neon. Applying time-of-arrivalcorrections based on simultaneous spectral encoding measurements allow us to significantlyimprove the temporal resolution of this experiment. These results pave the way for ultrafastpump-probe investigations of gaseous media at the SQS instrument combining intense andtunable soft X-rays with versatile optical laser capabilities.