Water-window microscopy using a compact, laser-plasma SXR source based on a double-stream gas-puff target |
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| Authors: | Przemyslaw W Wachulak Andrzej Bartnik Marcin Skorupka Jerzy Kostecki Roman Jarocki Miros?aw Szczurek Lukasz Wegrzynski Tomasz Fok Henryk Fiedorowicz |
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| Institution: | 1. Institute of Optoelectronics, Military University of Technology, ul. gen. S. Kaliskiego 2, 00-908, Warsaw, Poland
2. Military University of Technology, ul. gen. S. Kaliskiego 2, 00-908, Warsaw, Poland
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| Abstract: | We report on a compact, desktop size, laboratory type microscopy setup, based on a short wavelength gas puff target soft X-ray source, which emits incoherent radiation in “water-window” spectral range. The microscope employs a Wolter type I reflective objective and allows capturing magnified images of objects with ~1-μm spatial resolution and exposure time as low as 5 s. A detailed characterization and optimization of both the source and the microscope setups are presented and discussed. |
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