Single-shot ptychography at a soft X-ray free-electron laser

Autor: Konstantin Kharitonov, Masoud Mehrjoo, Mabel Ruiz-Lopez, Barbara Keitel, Svea Kreis, Seung-gi Gang, Rui Pan, Alessandro Marras, Jonathan Correa, Cornelia B. Wunderer, Elke Plönjes

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)

Abstract In this work, single-shot ptychography was adapted to the XUV range and, as a proof of concept, performed at the free-electron laser FLASH at DESY to obtain a high-resolution reconstruction of a test sample. Ptychography is a coherent diffra

Externí odkaz: https://doaj.org/article/9fff5033530d4824bd462ed4d35d1549

Deep learning for laser beam imprinting

Autor: Jaromir Chalupsky, Vojtech Vozda, Jan Hering, Jan Kybic, Tomas Burian, Siarhei Dziarzhytski, Katerina Frantalova, Vera Hajkova, Simon Jelinek, Libor Juha, Barbara Keitel, Zuzana Kuglerová, Marion Kuhlmann, Bohdan Petryshak, Mabel Ruiz Lopez, Ludek Vysin, Thomas Wodzinski, Elke Plönjes

Publikováno v: Optics Express.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42bda1631a0591d64daa89be77e7c003
https://doi.org/10.1364/oe.481776

Extreme Ultraviolet Stokesmeter for Pulsed Magneto-Optics

Autor: Mabel Ruiz-Lopez, Francesco Barbato, Yasin Ekinci, Davide Bleiner

Publikováno v: Photonics, Vol 2, Iss 1, Pp 241-255 (2015)

Several applications in material science and magnetic holography using extreme ultraviolet (EUV) radiation require the measurement of the degree and state of polarization. In this work, an instrument to measure simultaneously both parameters from EUV

Externí odkaz: https://doaj.org/article/57da31f9407a4711888505a2e60bd663

Multiscale lensless imaging with a plasma x-ray laser

Autor: Davide Bleiner, Mabel Ruiz-Lopez

Publikováno v: International Conference on X-Ray Lasers 2020.

Lensless imaging requires coherent illumination, which is typically available at beamlines. A study of lensless imaging with a table-top X-ray laser is presented, comparing two alternative data-processing techniques, i.e. using the near and the far f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f12e8b231d5d23cf29742be8cb5dd1b2
https://doi.org/10.1117/12.2596041

High numerical aperture Hartmann wave front sensor for extreme ultraviolet spectral range

Autor: Lu Li, Marta Fajardo, Ombeline de La Rochefoucauld, Jayanath Koliyadu, Hannah Donnelly, Mabel Ruiz-Lopez, Olivier Delmas, Cangtao Zhou, Matthew Zepf, Domenico Alj, Philippe Zeitoun, Guillaume Dovillaire, Shuangchen Ruan, Brendan Dromey

Publikováno v: Optics Letters
Optics Letters, 2020, 45 (15), pp.4248. ⟨10.1364/OL.396356⟩
Optics Letters, Optical Society of America-OSA Publishing, 2020, 45 (15), pp.4248. ⟨10.1364/OL.396356⟩

We present a novel, to the best of our knowledge, Hartmann wave front sensor for extreme ultraviolet (EUV) spectral range with a numerical aperture (NA) of 0.15. The sensor has been calibrated using an EUV radiation source based on gas high harmonic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c62ddb4833a9bcb8635b99ba5d01175