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Large enhancement o...
Large enhancement of fully resonant sum-frequency generation through quantum control via continuum states
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Popov, A. K. (författare)
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- Kimberg, Viktor V. (författare)
- KTH,Bioteknologi,Institute of Physics, Russian Academy of Sciences, Russian
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George, T. F. (författare)
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(creator_code:org_t)
- 2004
- 2004
- Engelska.
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Ingår i: Physical Review A. Atomic, Molecular, and Optical Physics. - 1050-2947 .- 1094-1622. ; 69:4, s. 043816-1
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The enhancement of resonant sum-frequency generation through quantum control, which employs the continuum states, was discussed. The scheme employs all-resonant coupling and trade-off optimization of the constructive and destructive quantum interference effects in the higher-order and lower-order polarizations controlled by the overlap of two autoionizinglike laser-induced continuum structure. It was found that the analytical solution of coupled density-matrix equations were implemented for analysis of the solution of Maxwell's equation describing four-wave mixing. The results show that the feasibility of the nearly complete conversion of low-frequency radiation to sum frequency radiation was shown for the case of quasiresonant coupling.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- Continuum mechanics
- Doppler effect
- Four wave mixing
- Mathematical models
- Maxwell equations
- Natural frequencies
- Photons
- Polarization
- Quantum interference devices
- Raman scattering
- Resonance
- Ultraviolet radiation
- Vacuum
- Wave filters
- Continuum states
- Metastable states
- Nonlinear interference effects (NIE)
- Quantum control
- Quantum optics
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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