title: Optogalvanic double-resonance spectroscopy: experimental observations.
abstract: 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.
authors.affiliation: Los Alamos Scientific Laboratory, University of California, Los Alamos, New Mexico 87545, USA.
authors.forename: R
authors.initials: R
authors.lastname: Engleman
authors.forename: R A
authors.initials: RA
authors.lastname: Keller