Concept

Maser

Related publications (66)

The determination of the infrared radiative lifetimes of a vibrationally excited neutral molecule using stimulated-emission-pumping, molecular-beam time-of-flight

The authors present a new experimental method for measurement of collision-free infrared radiative lifetimes for single quantum states of a vibrationally excited sample. This method provides a more direct route to the infrared Einstein A coefficients than ...

American Institute of Physics1997

Parity-resolved state-to-state cross sections for inelastic scattering of NO X (2)Pi(1/2) (upsilon = 20, J = 0.5, elf) from He: A comparison between crossed molecular beams experiments and ab initio theory

Marcel Drabbels

Relative state-to-state cross sections for inelastic collisions between NO X (2) Pi(1/2) (upsilon = 20, J = 0.5, e or f) and He have been determined in a crossed molecular beam setup at a collision energy of 195 cm(-1). Efficient initial state preparation ...

American Chemical Society1997

Dielectric-Properties of Lanthanum Gallate (Lagao3) Crystal

Nava Setter

Dielectric properties of single crystals of LAGaO3 have been measured at low frequencies as well as in the microwave region over a wide temperature range. Measurements performed on two crystal orientations, viz. (001) and (I 10), show dielectric anomalies ...

1994

Laser-induced temperature jump measurements in the kinetics of association and dissociation of the nitrogen oxide (N2O3) + M = nitrogen dioxide + nitrous oxide + M system

Hubert van den Bergh

Kinetic measurements have been made on the gas-phase reaction N2O4 + M .dblharw. 2NO2 + M by applying the temp.-jump relaxation method. Equil. mixts. contg. NO2, N2O4, a small quantity of an IR absorber, and an excess of a third-body bath gas, have been su ...

1992

High density excitation of rare gas crystals for stimulated emission

Majed Chergui

Excimer densities of 5 * 1018 cm-3 and a light output of 107 W at 172, 145, and 128 nm were obtained from electron beam excited rare gas crystals. [on SciFinder (R)] ...

1988

Hydroxyl radical infrared laser

Hubert van den Bergh

When mixts. of O3 and mol. H2 were flashed in a laser cavity, stimulated ir emission at 3050-3410 cm-1 was detected, and the radiation was identified as the P1 transitions of the v = 3 -> 2, 2 -> 1, and 1 -> 0 fundamentals of the OH radical. Stimulated emi ...

1971

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