Title of article
Measurement of far-infrared subpicosecond coherent radiation for pulse radiolysis
Author/Authors
Kozawa، نويسنده , , T. and Mizutani، نويسنده , , Y. and Yokoyama، نويسنده , , K. and Okuda، نويسنده , , S. and Yoshida، نويسنده , , Y. and Tagawa، نويسنده , , S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
5
From page
471
To page
475
Abstract
Using a magnetic bunch compression method, a 26.5 MeV subpicosecond electron single bunch was generated with the L-band linac of Osaka University. The coherent transition radiation emitted from the subpicosecond single bunch was observed at wavelengths from 100 to 700 μm. The intensity was 7.9×109 times higher than that of the incoherent transition radiation obtained by calculation. The length of the compressed electron bunch was evaluated to be roughly 50 fs (rms) from the analysis of the spectra of the transition radiation. The coherent transition radiation has high enough intensity to be applied to pulse radiolysis as a pulsed light source.
Keywords
Subpicosecond electron bunch , Pulse radiolysis , Far-infrared , Pulsed light source , Coherent transition radiation
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1999
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2181679
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