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Proceedings Paper

Single-shot measurement of the spatial coherence of 13-nm high-order harmonics
Author(s): Yutaka Nagata; Kentaro Furusawa; Yasuo Nabekawa; Katsumi Midorikawa
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Paper Abstract

We demonstrate single-shot measurement of the fringe visibility of 13-nm high-order harmonic beam in a Young's double slit experiment. The fringe visibility of 0.95 was obtained for 13-nm harmonics with optimal phase-matching condition. To our knowledge, this is the first demonstration of the fringe visibility measurement of the 13-nm harmonic beam with a single-shot. This result shows that the 13-nm harmonic beam is highly spatial-coherent light source and useful for applications in imaging and microscopy.

Paper Details

Date Published: 31 August 2005
PDF: 8 pages
Proc. SPIE 5918, Laser-Generated, Synchrotron, and Other Laboratory X-Ray and EUV Sources, Optics, and Applications II, 59180L (31 August 2005); doi: 10.1117/12.616303
Show Author Affiliations
Yutaka Nagata, Laser Technology Lab./RIKEN (Japan)
Kentaro Furusawa, Laser Technology Lab./RIKEN (Japan)
Yasuo Nabekawa, Laser Technology Lab./RIKEN (Japan)
Katsumi Midorikawa, Laser Technology Lab./RIKEN (Japan)


Published in SPIE Proceedings Vol. 5918:
Laser-Generated, Synchrotron, and Other Laboratory X-Ray and EUV Sources, Optics, and Applications II
George A. Kyrala; Jean-Claude J. Gauthier; Carolyn A. MacDonald; Ali M. Khounsary, Editor(s)

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