Aperiodically Poled Nonlinear Crystals as Sources of Multi-Frequency Laser Radiation

• Authors: A. Novikov , G. Laptev
• Languages of publication: EN

Abstracts

EN

The new multi-frequency process, which consists of three coupled nonlinear optical interactions: two parametric down-conversions and one up-conversion, in aperiodically poled nonlinear crystal is investigated. The spatial dynamics of wave intensities is studied in detail. The possibility of secondary simplification of coupled equations for correct describing the dynamics of wave interactions is demonstrated. The optimal conditions for parametrical instability of the initial stage of wave interactions are found.

Keywords

EN

42.25.-p; 42.15.Eq; 42.65.-k; 42.79.Nv

Discipline

• 42.79.Nv: Optical frequency converters
• 42.15.Eq: Optical system design
• 42.65.-k: Nonlinear optics
• 42.25.-p: Wave optics

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2007
• Volume: 112
• Issue: 5
• Pages: 1073-1078

Dates

published

2007-11

received

2007-09-03

Contributors

author

A. Novikov

• International Laser Center, M.V. Lomonosov Moscow State University, Moscow, Russia

author

G. Laptev

• International Laser Center, M.V. Lomonosov Moscow State University, Moscow, Russia

References

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Identifiers

DOI

10.12693/APhysPolA.112.1073