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Cited by 524

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Role of the Intramolecular Phase in High-Harmonic Generation

Lein, M., Hay, N., Velotta, R., Marangos, J. P., Knight, P. L.·2002·Physical Review Letters
DOI 10.1103/physrevlett.88.183903
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Abstract

We study numerically the generation of high-order harmonics by two-center molecules for arbitrary angles between the molecular axis and the laser polarization axis. For fixed angle, the harmonic spectrum exhibits a minimum at a frequency which is independent of the laser parameters. The amplitude of each harmonic is strongly angle dependent, and a pronounced minimum is found at the same angle where a sudden jump in the harmonic phase occurs. By calculating the spatial dependence of the harmonic amplitudes and phases, we are able to explain these effects in terms of interfering contributions from various regions within the molecule.

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Research works printed but not linked: 20

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Metadata

Authors
Lein, M., Hay, N., Velotta, R., Marangos, J. P., & Knight, P. L.
Venue
Physical Review Letters
Publisher
American Physical Society (APS)
Published
2002-04-23
Volume
88
Issue
18
Pages
183903-183903
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
DOI
10.1103/physrevlett.88.183903
OpenAlex
W2000597670
Cited by
524
References
1
FWCI
8.95
Type
journal article
Language
en
Open access
closed
Licence
link.aps.org/licenses/aps-default-license (vor)

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CoChat. (2026). Citation check: Role of the Intramolecular Phase in High-Harmonic Generation. https://app.cochat.ai/papers/10.1103/physrevlett.88.183903
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Lein, M., Hay, N., Velotta, R., Marangos, J. P., & Knight, P. L. (2002). Role of the Intramolecular Phase in High-Harmonic Generation. Physical Review Letters. https://doi.org/10.1103/physrevlett.88.183903

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