Molecular-beam optothermal spectroscopy of the 9.6-μm ν14 band of benzene

Junttila, M. L.; Doménech, José Luis; Fraser, Gerald T.; Pine, A. S.

doi:10.1016/0022-2852(91)90074-k

Cited by 36 publications

(22 citation statements)

References 16 publications

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“…The result for the rotational constant B D 5689.25 š 0.11 MHz is in very good agreement with those reported from high-resolution IR spectroscopy. 17,20 We thus achieved a precision of 10 5 for the rotational constant, which is comparable to the precision of high-resolution frequency-domain spectroscopy 10,17 -20 and former RCS results obtained by time-resolved fluorescence depletion. 11…”

Section: Benzene In a Seeded Supersonic Jet Expansionsupporting

confidence: 49%

Femtosecond degenerate four‐wave mixing study of benzene in the gas phase

Matylitsky¹,

Jarzȩba²,

Riehn³

et al. 2002

J Raman Spectroscopy

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We report on time-resolved rotational spectroscopy of benzene molecules both in a gas cell at room temperature (298 K) and in a supersonic expansion (30 K) by femtosecond degenerate four-wave mixing (fs-DFWM). A detailed study of the time-dependent structure of the rotational recurrences for the gas cell is presented. Moreover, for the first time, the fs-DFWM technique has been applied to a medium-sized molecule in the collision-free environment of a seeded supersonic expansion up to a time delay of 4 ns. From these data, by fitting of the experimental spectra, a rotational constant B = 5688.95 ± 0.55 MHz was obtained for benzene in the gas cell and B = 5689.25 ± 0.11 MHz for benzene in the supersonic expansion. The combination of gas cell and supersonic jet investigations by fs-DWFM provides a means for the structural study of large and more complex molecules.

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Section: Benzene In a Seeded Supersonic Jet Expansionsupporting

confidence: 49%

Femtosecond degenerate four‐wave mixing study of benzene in the gas phase

Matylitsky¹,

Jarzȩba²,

Riehn³

et al. 2002

J Raman Spectroscopy

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“…Resolutions of these spectra were limited by a Doppler width. By combining a tunable infrared laser and a collimated molecular beam, the resolution of spectrum was improved to sub-Doppler [8,9]. Microwave spectrum cannot be observed for C 6 H 6 and C 6 D 6 .…”

Section: Introductionmentioning

confidence: 91%

Sub-Doppler rotationally resolved spectroscopy of the bands of benzene and benzene-d6

Doi

Baba

Kasahara

et al. 2004

Journal of Molecular Spectroscopy

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“…17 He used a CdTe-buffered GaAs thin-slab waveguide modulator for sideband generation. Fraser et al [18][19][20][21][22] have employed successfully this type of modulator to obtain 1-2 mW of single-sideband power to perform molecular-beam optothermal spectroscopy of molecules and molecular clusters in the CO 2 -laser region.…”

Section: Introductionmentioning

confidence: 98%

High-resolution CO-laser sideband spectrometer for molecular-beam optothermal spectroscopy in the 5–6.6 μm wavelength region

Merker

Engels

Madeja

et al. 1999

Review of Scientific Instruments

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Articles you may be interested inA two-color tunable infrared/vacuum ultraviolet spectrometer for high-resolution spectroscopy of molecules in molecular beams Rev. Sci. Instrum. 83, 014102 (2012); 10.1063/1.3673639 An axial molecular-beam diode laser spectrometer Rev. Sci. Instrum. 75, 46 (2004); 10.1063/1.1634364 A sub-Doppler resolution double resonance molecular beam infrared spectrometer operating at chemically relevant energies (2 eV) Rev. Sci. Instrum. 71, 4032 (2000)

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Molecular-beam optothermal spectroscopy of the 9.6-μm ν14 band of benzene

Cited by 36 publications

References 16 publications

Femtosecond degenerate four‐wave mixing study of benzene in the gas phase

Femtosecond degenerate four‐wave mixing study of benzene in the gas phase

Sub-Doppler rotationally resolved spectroscopy of the bands of benzene and benzene-d6

High-resolution CO-laser sideband spectrometer for molecular-beam optothermal spectroscopy in the 5–6.6 μm wavelength region

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