Extreme-ultraviolet high-order harmonic pulses in the microjoule range

J. F. Hergott; M. Kovacev; H. Merdji; C. Hubert; Y. Mairesse; E. Jean; P. Breger; P. Agostini; B. Carré; P. Salières

Extreme-ultraviolet high-order harmonic pulses in the microjoule range

J. F. Hergott
, M. Kovacev
, H. Merdji
, C. Hubert
, Y. Mairesse
, E. Jean
, P. Breger
, P. Agostini
, B. Carré
, P. Salières

Institut Pierre Simon Laplace, CNRS and CEA

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

222 Citations (Scopus)

Abstract

A thorough study of harmonic generation at a high pumping energy using a long focal length lens was performed. Using a pumping energy of 27 mJ and a f=2 m lens, the influence of the beam aperture, the medium length, and the atomic density on the harmonic yield produced in a pulsed gas jet was studied. Different saturation regimes were identified. In particular, the interplay between phase matching, absorption, and defocusing was clearly observed.

Original language	English
Article number	021801
Pages (from-to)	021801/1-021801/4
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	66
Issue number	2
Publication status	Published - 1 Jan 2002
Externally published	Yes

Cite this

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abstract = "A thorough study of harmonic generation at a high pumping energy using a long focal length lens was performed. Using a pumping energy of 27 mJ and a f=2 m lens, the influence of the beam aperture, the medium length, and the atomic density on the harmonic yield produced in a pulsed gas jet was studied. Different saturation regimes were identified. In particular, the interplay between phase matching, absorption, and defocusing was clearly observed.",

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AU - Hergott, J. F.

AU - Kovacev, M.

AU - Merdji, H.

AU - Hubert, C.

AU - Mairesse, Y.

AU - Jean, E.

AU - Breger, P.

AU - Agostini, P.

AU - Carré, B.

AU - Salières, P.

PY - 2002/1/1

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N2 - A thorough study of harmonic generation at a high pumping energy using a long focal length lens was performed. Using a pumping energy of 27 mJ and a f=2 m lens, the influence of the beam aperture, the medium length, and the atomic density on the harmonic yield produced in a pulsed gas jet was studied. Different saturation regimes were identified. In particular, the interplay between phase matching, absorption, and defocusing was clearly observed.

AB - A thorough study of harmonic generation at a high pumping energy using a long focal length lens was performed. Using a pumping energy of 27 mJ and a f=2 m lens, the influence of the beam aperture, the medium length, and the atomic density on the harmonic yield produced in a pulsed gas jet was studied. Different saturation regimes were identified. In particular, the interplay between phase matching, absorption, and defocusing was clearly observed.

M3 - Article

AN - SCOPUS:0036702191

SN - 1050-2947

VL - 66

SP - 021801/1-021801/4

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

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

IS - 2

M1 - 021801

ER -

Extreme-ultraviolet high-order harmonic pulses in the microjoule range

Abstract

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