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Spectral phase interferometry for complete reconstruction of attosecond pulses

Abstract:
We propose two methods for measuring the complete phase and amplitude of attosecond X-ray pulses produced by high harmonic generation in an atomic gas. These methods are based on spectral shearing interferometry and are achieved by pumping the harmonic source with two spectrally sheared driving pulses. This can be achieved in two configurations: either by having a time delay between the two driving pulses or by separating them spatially in the generation region. We show by numerical simulation that both these techniques are capable of retrieving full field information of the attosecond pulses produced and discuss their experimental implementation.
Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Role:
Author


Publisher:
MAIK "Nauka/Interperiodica"
Journal:
Laser Physics More from this journal
Volume:
15
Issue:
6
Pages:
909-915
Publication date:
2005-06-01
ISSN:
1054-660X


Pubs id:
pubs:7114
UUID:
uuid:2fd81dae-423b-4027-ab21-086c78fecc79
Local pid:
pubs:7114
Source identifiers:
7114
Deposit date:
2013-03-20

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