DocumentCode
1770094
Title
Two color interferences and quantum phase shifts in above threshold ionization
Author
Zipp, L.J. ; Natan, Adi ; Bucksbaum, Philip H.
Author_Institution
SLAC Nat. Accel. Lab., Stanford PULSE Inst., Menlo Park, CA, USA
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
The two color (ω + 2ω) above threshold ionization spectrum of argon is measured at different intensity ratios and relative optical phase. We observe quantum phase shifts between interfering ionization pathways, indicating electron dispersion in strong-field ionization.
Keywords
argon; field ionisation; Ar; argon; color interferences; electron dispersion; intensity ratios; interfering ionization pathways; optical phase; quantum phase shifts; strong-field ionization; threshold ionization spectrum; Color; Dispersion; Harmonic analysis; Ionization; Laser theory; Phase measurement; Physics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6988730
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