Intense-field modulation of NO2 multiphoton dissociation dynamics

T. W. Schmidt; R. B. López-Martens; G. Roberts

doi:10.1063/1.1775768

Intense-field modulation of NO₂ multiphoton dissociation dynamics

T. W. Schmidt
, R. B. López-Martens
, G. Roberts

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

Abstract

The dissociation of NO₂ under strong-field conditions by femtosecond two-color fluorescence depletion spectroscopy was reported. The dissociation dynamics were interpreted in terms of nuclear motions over light-induced potentials formed by coupling of NO₂ valence and Rydberg states to the applied field. It was found that generation of n′ = 0 and 1 NO A²∑⁺ results in different fluorescence modulation patterns. The time required for three-photon dissociation of NO ₂ to give NO A²∑⁺ and O³P at Terawatt intensities was also observed.

Original language	English
Pages (from-to)	4133-4142
Number of pages	10
Journal	Journal of Chemical Physics
Volume	121
Issue number	9
DOIs	https://doi.org/10.1063/1.1775768
Publication status	Published - 1 Sept 2004
Externally published	Yes

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title = "Intense-field modulation of NO2 multiphoton dissociation dynamics",

abstract = "The dissociation of NO2 under strong-field conditions by femtosecond two-color fluorescence depletion spectroscopy was reported. The dissociation dynamics were interpreted in terms of nuclear motions over light-induced potentials formed by coupling of NO2 valence and Rydberg states to the applied field. It was found that generation of n′ = 0 and 1 NO A2∑+ results in different fluorescence modulation patterns. The time required for three-photon dissociation of NO 2 to give NO A2∑+ and O3P at Terawatt intensities was also observed.",

author = "Schmidt, \{T. W.\} and L{\'o}pez-Martens, \{R. B.\} and G. Roberts",

year = "2004",

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AU - Schmidt, T. W.

AU - López-Martens, R. B.

AU - Roberts, G.

PY - 2004/9/1

Y1 - 2004/9/1

N2 - The dissociation of NO2 under strong-field conditions by femtosecond two-color fluorescence depletion spectroscopy was reported. The dissociation dynamics were interpreted in terms of nuclear motions over light-induced potentials formed by coupling of NO2 valence and Rydberg states to the applied field. It was found that generation of n′ = 0 and 1 NO A2∑+ results in different fluorescence modulation patterns. The time required for three-photon dissociation of NO 2 to give NO A2∑+ and O3P at Terawatt intensities was also observed.

AB - The dissociation of NO2 under strong-field conditions by femtosecond two-color fluorescence depletion spectroscopy was reported. The dissociation dynamics were interpreted in terms of nuclear motions over light-induced potentials formed by coupling of NO2 valence and Rydberg states to the applied field. It was found that generation of n′ = 0 and 1 NO A2∑+ results in different fluorescence modulation patterns. The time required for three-photon dissociation of NO 2 to give NO A2∑+ and O3P at Terawatt intensities was also observed.

U2 - 10.1063/1.1775768

DO - 10.1063/1.1775768

M3 - Article

AN - SCOPUS:4644324727

SN - 0021-9606

VL - 121

SP - 4133

EP - 4142

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 9

ER -

Intense-field modulation of NO2 multiphoton dissociation dynamics

Abstract

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Intense-field modulation of NO₂ multiphoton dissociation dynamics