Published September 2014
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Measurement of pulse width of a soft x-ray laser by pump-probe method
- 1. Hiroshima University, Graduate School of Engineering, Higashi-Hiroshima, Hiroshima (Japan)
- 2. Japan Atomic Energy Agency, Quantum Beam Science Directorate, Kizugawa, Kyoto (Japan)
Description
The pulse duration of x-rays emitted from laser plasmas was measured by means of a pump-probe method. The Xe atoms were ionized by the x-ray laser pulse (pump) and simultaneously the IR laser pulse was irradiated (probe). The photo- and Auger electrons absorbed or emitted further IR photons, resulting in the additional electron spectra (sideband). From the analysis of the sideband intensity, we successfully obtained the pulse duration of ∼6 ps which was in good agreement with the value measured by an x-ray streak camera. (author)
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Additional details
Identifiers
Publishing Information
- Imprint Title
- Proceedings of the 14th symposium on advanced photon research
- Imprint Pagination
- 102 p.
- Journal Page Range
- p. 76-79
- Report number
- JAEA-Conf--2014-001
Conference
- Title
- 14. symposium on advanced photon research
- Dates
- 14-15 Nov 2013
- Place
- Kizugawa, Kyoto (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 46085077
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COHERENT RADIATION; HARMONICS; MEASURING METHODS; PLASMA; PULSE TECHNIQUES; PULSES; SOFT X RADIATION; SPECTROSCOPY; TIME MEASUREMENT; X-RAY LASERS
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; LASERS; OSCILLATIONS; RADIATIONS; X RADIATION
Optional Information
- Notes
- 9 refs., 4 figs.