Enhancement of the flux density of line radiation in the extreme ultraviolet wavelength region for spectroscopic and plasma diagnostic applications using glass-capillary converters
Kantsyrev, V. ; Bruch, R. ; Bailey, M. ; Shlyaptseva, A.
Woodbury, NY : American Institute of Physics (AIP)
Published 1995
Woodbury, NY : American Institute of Physics (AIP)
Published 1995
| ISSN: |
1077-3118
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
New types of focusing optical devices based on glass-capillary converters (GCCs) for the extreme ultraviolet (EUV) region have been constructed and tested. The EUV spectra of He II (np-1s) line radiation have been recorded in the spectral region from 23.0 to 30.6 nm both with and without GCC. Experimentally an enhancement of EUV radiation by a factor of 4–5 has been demonstrated for a small solid angle of the detection system. Theoretically, a computer simulation has been performed producing an enhancement coefficient of about 30–50 for optimal conditions of such experiments. © 1995 American Institute of Physics.
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| Type of Medium: |
Electronic Resource
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| URL: |