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Farhan Abdullah, Kei-ichi Okuyama, Akito Morimitsu and Naofumi Yamagata
The extreme heating environment during re-entry requires an efficient heat shield to protect a spacecraft. The current method of manufacturing a heat shield is labor intensive. The application of 3D printing can reduce cost and manufacturing time and imp...
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Nicola Fabris, Paolo Miotti, Fabio Frassetto and Luca Poletto
A new monochromator with high spectral resolution in the extreme ultraviolet (XUV) has been developed for high-order laser harmonics selection. The system has three optical elements?a cylindrical (or spherical) focusing mirror, a uniform-line-spaced plan...
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Job Beckers, Tijn van de Ven, Ruud van der Horst, Dmitry Astakhov and Vadim Banine
This work finds application in Extreme Ultraviolet (EUV) lithography in general. More specifically, the results may impact the development of EUV optical components used in the related equipment.
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R. A. Ganeev, S. Y. Stremoukhov, A. V. Andreev and A. S. Alnaser
Novel methods of coherent short-wavelength sources generation require thorough analysis for their further amendments and practical implementations. In this work, we report on the quasi-phase matching (QPM) of high-order harmonics generation during the pr...
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Vittoria Petrillo, Michele Opromolla, Alberto Bacci, Illya Drebot, Giacomo Ghiringhelli, Alberto Petralia, Ezio Puppin, Marcello Rossetti Conti, Andrea Renato Rossi, Alberto Tagliaferri, Sanae Samsam, Luca Serafini and Giorgio Rossi
Fine time-resolved analysis of matter?i.e., spectroscopy and photon scattering?in the linear response regime requires fs-scale pulsed, high repetition rate, fully coherent X-ray sources. A seeded Free Electron Laser (FEL) driven by a Linac based on Super...
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