Observation of stimulated hyper-Raman scattering inH2
- 1 November 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 40 (10), 6120-6123
- https://doi.org/10.1103/physreva.40.6120
Abstract
Along with two-photon excitation of (X->EF) stimulated electronic hyper-Raman scattering (SEHRS) is observed on four of seven two-photon resonances. The tunable Stokes transitions to B-state levels are in the range 750–840 nm. This is, to our knowledge, the first observation of SEHRS with a molecule. In addition, an unassigned stimulated line, redshifted by 26.7 relative to the EF(v’=6)->B(v’ ’=1) P(2) line, is observed. This transition entails four additional vacuum ultraviolet lines, blueshifted by the same amount relative to tabulated B→X transitions.
Keywords
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