DocumentCode
2238057
Title
Autocorrelation measurement of an attosecond pulse train
Author
Nabekawa, Yasuo
Author_Institution
Midorikawa Laser Technol. Lab., RIKEN, Saitama
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
Direct observation of an attosecond pulse train, formed with synthesized high- order harmonic fields of an intense femtosecond pulse, is demonstrated. The two photon above-threshold ionization of an argon atom and the two-photon Coulomb explosion of a nitrogen molecule are utilized as a correlated signal of our autocorrelation measurements.
Keywords
argon; atom-photon collisions; high-speed optical techniques; molecule-photon collisions; nitrogen; optical correlation; photodissociation; photoionisation; two-photon processes; Ar; Coulomb explosion; N; above-threshold ionization; argon atom; attosecond pulse train; autocorrelation measurement; high-order harmonic fields; intense femtosecond pulse; nitrogen molecule; two photon ionization; Argon; Atomic measurements; Autocorrelation; Current measurement; Mirrors; Optical pulse generation; Optical pulses; Power harmonic filters; Pulse measurements; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391138
Filename
4391138
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