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- Title
Imaging System of a Plasma Torch of a Betatron X-Ray Source.
- Authors
Antyushin, E. S.; Akhsakhalyan, A. A.; Zuev, S. Yu.; Lopatin, A. Ya.; Malyshev, I. V.; Nechay, A. N.; Perekalov, A. A.; Pestov, A. E.; Salashchenko, N. N.; Toropov, M. N.; Ulasevich, B. A.; Tsybin, N. N.; Chkhalo, N. I.; Soloviev, A. A.; Starodubtsev, M. V.
- Abstract
The paper describes the design of a microscope for studying a betatron radiation source based on the PEARL femtosecond laser complex in the SXR and EUV wavelength range. The main optical element of the microscope is a spherical Schwarzschild objective a ×5 magnification. The device allows to study the size and spatial structure of the interaction area of laser radiation with matter, at a selected wavelength in the EUV or SXR range with a resolution of δx = 2.75 μm. The operation wavelength (λ = 13.5 nm) is set by multilayer X-ray mirrors. Thin-film absorption filters are used to suppress the background component of the signal.
- Subjects
DICHROIC filters; OPTICAL elements; IMAGING systems; PLASMA torch; RADIATION sources
- Publication
Technical Physics, 2024, Vol 69, Issue 3, p480
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/S1063784224020051