Continuously Wavelength-Tunable Coherent EUV and Soft X-ray Light for Dynamic Magnetic Imaging and Metrology

Authors :: Dimitar Popmintchev
Paolo Carpeggiani
Valentina Shumakova
Aref Imani
Siyang Wang
Jieyu Yan
Will Brunner
Edgar Kaksis
Tobias Flöry
Audrius Pugžlys
Andrius Baltuška
Tenio Popmintchev
Source :: Frontiers in Optics + Laser Science 2022 (FIO, LS).
Publication Year :: 2022
Publisher :: Optica Publishing Group, 2022.
Abstract: We demonstrate bright, narrow-bandwidth, high order harmonics driven by VIS lasers, continuously tunable towards higher and lower EUV – X-ray photon energies, ideal for resonant, ultrafast, coherent diffractive imaging at the absorption edges of ferromagnets.

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