Optogalvanic double-resonance spectroscopy: experimental observations.
Conjunctive effects are observed when two lasers are used to induce impedance changes in a hollow-cathode discharge and when there is an intermediate energy level common to both induced transitions. These conjunctive effects are useful for determining and confirming spectral assignments and for energy-transfer studies.
Engleman
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R
Los Alamos Scientific Laboratory, University of California, Los Alamos, New Mexico 87545, USA.
Keller
R A
RA