Picosecond Stimulated Emission in a Fluorescent Solution Following Two-Photon Absorption
- 1 January 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 3 (1), 358-364
- https://doi.org/10.1103/physreva.3.358
Abstract
Two-photon absorption of light has been investigated by a technique involving the amplification of mode-locked dye-laser pulses in a cell excited by two-photon absorption. From the experimental measurements it is possible to calculate an absolute value for the two-photon molecular absorption cross section.Keywords
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