Two-color resonant four-wave mixing spectroscopy of the X1 A1(500) state of SO2 in a supersonic jet

Yoshiyuki Matsuda; Yuan-Pern Lee

doi:10.1016/S0009-2614(02)01100-4

Two-color resonant four-wave mixing spectroscopy of the X¹ A¹(500) state of SO₂ in a supersonic jet

Yoshiyuki Matsuda, Yuan-Pern Lee^*

^*Corresponding author for this work

Department of Applied Chemistry

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

5 Scopus citations

Abstract

We demonstrate an application of two-color resonant four-wave mixing (TC-RFWM) technique to produce and to detect vibrationally excited level (5 0 0) of the X¹A₁ state of SO₂ in a supersonic jet. A stimulated-emission pumping (SEP) scheme of TC-RFWM was employed, with probe (pump) and grating (dump) wavelengths in resonance with transitions A¹A₂(E band)-X¹A₁(0 0 0) and A¹A₂-X¹A₁(5 0 0), respectively. The double-resonance nature of this technique facilities unambiguous vibronic assignments. From 94 pairs of transitions we measured energies of 20 rotational levels in X¹A₁(5 0 0) and obtained rotational parameters and vibrational energy of this level.

Original language	English
Pages (from-to)	235-242
Number of pages	8
Journal	Chemical Physics Letters
Volume	362
Issue number	3-4
DOIs	https://doi.org/10.1016/S0009-2614(02)01100-4
State	Published - 19 Aug 2002

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title = "Two-color resonant four-wave mixing spectroscopy of the X1 A1(500) state of SO2 in a supersonic jet",

abstract = "We demonstrate an application of two-color resonant four-wave mixing (TC-RFWM) technique to produce and to detect vibrationally excited level (5 0 0) of the X1A1 state of SO2 in a supersonic jet. A stimulated-emission pumping (SEP) scheme of TC-RFWM was employed, with probe (pump) and grating (dump) wavelengths in resonance with transitions A1A2(E band)-X1A1(0 0 0) and A1A2-X1A1(5 0 0), respectively. The double-resonance nature of this technique facilities unambiguous vibronic assignments. From 94 pairs of transitions we measured energies of 20 rotational levels in X1A1(5 0 0) and obtained rotational parameters and vibrational energy of this level.",

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T1 - Two-color resonant four-wave mixing spectroscopy of the X1 A1(500) state of SO2 in a supersonic jet

AU - Matsuda, Yoshiyuki

AU - Lee, Yuan-Pern

PY - 2002/8/19

Y1 - 2002/8/19

N2 - We demonstrate an application of two-color resonant four-wave mixing (TC-RFWM) technique to produce and to detect vibrationally excited level (5 0 0) of the X1A1 state of SO2 in a supersonic jet. A stimulated-emission pumping (SEP) scheme of TC-RFWM was employed, with probe (pump) and grating (dump) wavelengths in resonance with transitions A1A2(E band)-X1A1(0 0 0) and A1A2-X1A1(5 0 0), respectively. The double-resonance nature of this technique facilities unambiguous vibronic assignments. From 94 pairs of transitions we measured energies of 20 rotational levels in X1A1(5 0 0) and obtained rotational parameters and vibrational energy of this level.

AB - We demonstrate an application of two-color resonant four-wave mixing (TC-RFWM) technique to produce and to detect vibrationally excited level (5 0 0) of the X1A1 state of SO2 in a supersonic jet. A stimulated-emission pumping (SEP) scheme of TC-RFWM was employed, with probe (pump) and grating (dump) wavelengths in resonance with transitions A1A2(E band)-X1A1(0 0 0) and A1A2-X1A1(5 0 0), respectively. The double-resonance nature of this technique facilities unambiguous vibronic assignments. From 94 pairs of transitions we measured energies of 20 rotational levels in X1A1(5 0 0) and obtained rotational parameters and vibrational energy of this level.

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DO - 10.1016/S0009-2614(02)01100-4

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SN - 0009-2614

VL - 362

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EP - 242

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 3-4

ER -

Two-color resonant four-wave mixing spectroscopy of the X¹ A¹(500) state of SO₂ in a supersonic jet

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