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Compact X-ray micro...
Compact X-ray microscope for the water window based on a high brightness laser plasma source
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Legall, H. (author)
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Blobel, G. (author)
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Stiel, H. (author)
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show more...
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Sandner, W. (author)
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Seim, C. (author)
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- Takman, Per (author)
- KTH,Biomedicinsk fysik och röntgenfysik
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- Martz, Dale H. (author)
- KTH,Biomedicinsk fysik och röntgenfysik
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- Selin, Mårten (author)
- KTH,Biomedicinsk fysik och röntgenfysik
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- Vogt, Ulrich (author)
- KTH,Biomedicinsk fysik och röntgenfysik
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- Hertz, Hans M. (author)
- KTH,Biomedicinsk fysik och röntgenfysik
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Esser, D. (author)
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Sipma, H. (author)
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Luttmann, J. (author)
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Höfffer, M. (author)
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Hoffmann, H. D. (author)
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Yulin, S. (author)
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Feigl, T. (author)
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Rehbein, S. (author)
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Guttmann, P. (author)
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Schneider, G. (author)
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Wiesemann, U. (author)
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Wirtz, M. (author)
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Diete, W. (author)
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(creator_code:org_t)
- 2012
- 2012
- English.
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In: Optics Express. - 1094-4087. ; 20:16, s. 18362-18369
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- We present a laser plasma based x-ray microscope for the water window employing a high-average power laser system for plasma generation. At 90 W laser power a brightness of 7.4 x 10(11) photons/(s x sr x mu m(2)) was measured for the nitrogen Ly alpha line emission at 2.478 nm. Using a multilayer condenser mirror with 0.3 % reflectivity 10(6) photons/(mu m(2) x s) were obtained in the object plane. Microscopy performed at a laser power of 60 W resolves 40 nm lines with an exposure time of 60 s. The exposure time can be further reduced to 20 s by the use of new multilayer condenser optics and operating the laser at its full power of 130 W.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Spatial-Resolution
- Contrast
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Legall, H.
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Blobel, G.
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Stiel, H.
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Sandner, W.
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Seim, C.
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Takman, Per
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show more...
-
Martz, Dale H.
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Selin, Mårten
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Vogt, Ulrich
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Hertz, Hans M.
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Esser, D.
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Sipma, H.
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Luttmann, J.
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Höfffer, M.
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Hoffmann, H. D.
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Yulin, S.
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Feigl, T.
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Rehbein, S.
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Guttmann, P.
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Schneider, G.
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Wiesemann, U.
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Wirtz, M.
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Diete, W.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Other Physics To ...
- Articles in the publication
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Optics Express
- By the university
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Royal Institute of Technology