Experimental and theoretical features of strong suppression and shifting phenomena in odd-photon resonant excitations and stimulated emissions [electronic resource].
- Washington, D.C. : United States. Dept. of Energy, 1993.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Physical Description:
- 5 pages : digital, PDF file
- Additional Creators:
- Oak Ridge National Laboratory
United States. Department of Energy
United States. Department of Energy. Office of Scientific and Technical Information
- Discriptions are given of recent theoretical and experimental results of dramatic effects, during the interval of the excitation pulse, in optically pumped stimulated emissions (OPSE). Forward-directed OPSE from a two-photon resonantly excited state to a lower state which is also coupled to the ground state is strongly suppressed and backward emissions are frequency shifted. Surprisingly, the effects are caused by an interference from a wave-mixing field. Several other implications of this effect are given and, on the basis of this phenomenon, several puzzling ASE observations mentioned in other published work are noted and clarified.
- Published through SciTech Connect.
11. international conference on laser spectroscopy,Hot Springs, VA (United States),Jun 1993.
- Funding Information:
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