Observation of high-contrast coherence fringes in high-order harmonic generation

S. Kazamias; D. Douillet; C. Valentin; F. Weihe; F. Augé; Th Lefrou; G. Grillon; S. Sebban; Ph Balcou

doi:10.1103/PhysRevA.68.033819

Observation of high-contrast coherence fringes in high-order harmonic generation

S. Kazamias, D. Douillet, C. Valentin, F. Weihe, F. Augé, Th Lefrou, G. Grillon, S. Sebban, Ph Balcou

Laboratory d'Optique Appliquée, ENSTA, CNRS-École Polytechnique

Research output: Contribution to journal › Article › peer-review

Abstract

The detection of coherence fringes is an interesting way to study phase matching and in particular the specific contribution of each quantum path. The importance of relevant parameters such as coherence and absoprtion lengths on the fringe contrast is shown. It is demonstrated how loose focusing conditions are appropriate for the observation of coherence fringes.

Original language	English
Article number	033819
Pages (from-to)	033819/1-033819/7
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	68
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.68.033819
Publication status	Published - 1 Jan 2003
Externally published	Yes

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10.1103/PhysRevA.68.033819

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abstract = "The detection of coherence fringes is an interesting way to study phase matching and in particular the specific contribution of each quantum path. The importance of relevant parameters such as coherence and absoprtion lengths on the fringe contrast is shown. It is demonstrated how loose focusing conditions are appropriate for the observation of coherence fringes.",

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AU - Douillet, D.

AU - Valentin, C.

AU - Weihe, F.

AU - Augé, F.

AU - Lefrou, Th

AU - Grillon, G.

AU - Sebban, S.

AU - Balcou, Ph

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N2 - The detection of coherence fringes is an interesting way to study phase matching and in particular the specific contribution of each quantum path. The importance of relevant parameters such as coherence and absoprtion lengths on the fringe contrast is shown. It is demonstrated how loose focusing conditions are appropriate for the observation of coherence fringes.

AB - The detection of coherence fringes is an interesting way to study phase matching and in particular the specific contribution of each quantum path. The importance of relevant parameters such as coherence and absoprtion lengths on the fringe contrast is shown. It is demonstrated how loose focusing conditions are appropriate for the observation of coherence fringes.

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DO - 10.1103/PhysRevA.68.033819

M3 - Article

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SN - 1050-2947

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JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 3

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Observation of high-contrast coherence fringes in high-order harmonic generation

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