Laser intracavity absorption spectroscopy

VM Baev, T Latz, PE Toschek - Applied Physics B, 1999‏ - Springer
Emission spectra of multimode lasers are very sensitive to spectrally selective extinction in
their cavity. This phenomenon allows the quantitative measurement of absorption. The …

Diode laser cavity ring down spectroscopy

D Romanini, AA Kachanov, F Stoeckel - Chemical Physics Letters, 1997‏ - Elsevier
We recently demonstrated how in cativy ring down spectroscopy (CRDS) a CW single
frequency dye laser may be conveniently employed in place of the pulsed laser of standard …

Quasidiabatic states described by coupled-cluster theory

T Ichino, J Gauss, JF Stanton - The Journal of chemical physics, 2009‏ - pubs.aip.org
In an attempt to expand the utility of the model Hamiltonian technique developed by Köppel,
Domcke, and Cederbaum (KDC)[Adv. Chem. Phys. 57, 59 (1984)], an ansatz for …

The photodissociation threshold of NO2: Precise determination of its energy and density of states

R Jost, J Nygard, A Pasinski… - Journal of Chemical …, 1996‏ - ui.adsabs.harvard.edu
The NO 2 photodissociation threshold has been observed by laser induced fluorescence in
a jet at 25 128.57±0.05 cm-1. The unexpected high vibronic level density of 2.7 levels/cm-1 …

Thermochemistry and electronic structure of the pyrrolyl radical

AJ Gianola, T Ichino, RL Hoenigman… - The Journal of …, 2004‏ - ACS Publications
The 364-nm photoelectron spectrum of pyrrolide anion, prepared by deprotonation of
pyrrole, has been measured. The electron affinity (EA) of pyrrolyl radical has been …

The visible excitation spectrum of jet cooled NO2: The chaotic behavior of a set of 2B2 vibronic levels

R Georges, A Delon, R Jost - The Journal of chemical physics, 1995‏ - pubs.aip.org
We have observed a set of 350 2 B 2 vibronic levels of NO2 in the 16 000–19 360 cm− 1
energy range by the laser induced fluorescence (LIF) technique combined with a supersonic …

Abinitio study of NO2. V. Nonadiabatic vibronic states and levels of the 2A1/Ã2B2 conical intersection

E Leonardi, C Petrongolo, G Hirsch… - The Journal of chemical …, 1996‏ - pubs.aip.org
We have computed 1500 nonadiabatic levels of the X̃ 2 A 1/Ã 2 B 2 conical intersection of
NO2, up to 18 700 cm− 1. By using a bond lengths–bond angle Hamiltonian, the molecular …

[PDF][PDF] Structure and rovibrational analysis of the† O2 „… vÄ0‡ 2]† O2 „3

L Biennier, D Romanini, A Kachanov… - Journal of Chemical …, 2000‏ - astrochemistry.org
The development of powerful high resolution optical techniques associated with supersonic
jets has given a new insight on weakly bound molecular species relevant to atmospheric …

The vibronic levels near the conical intersection observed by laser induced dispersed fluorescence

B Kirmse, A Delon, R Jost - The Journal of chemical physics, 1998‏ - pubs.aip.org
Following our previous laser induced dispersed fluorescence (LIDFS) study on NO 2 [J.
Chem. Phys. 95, 5686 (1991)], we observed the vibronic levels up to 13 900 cm− 1 by …

Rotationally resolved absorption spectrum of the O2 dimer in the visible range

A Campargue, L Biennier, A Kachanov, R Jost… - Chemical physics …, 1998‏ - Elsevier
The rotationally resolved absorption spectrum of two bands of the oxygen dimer near 630
and 578 nm have been recorded by intracavity laser absorption spectroscopy both in a …