Generating Optic Terahertz Pulses in Waveguides with Quadratic Nonlinearity

Generating Optic Terahertz Pulses in Waveguides with Quadratic Nonlinearity

The formation of optic terahertz bullets upon optical rectification in a planar waveguide with quadratic nonlinearity has been studied via numerical simulation. The input optical pulses composed of tens of vibrations, as well as pulses with several vibrations, have been considered. For the latter ca...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2020-02, Vol.84 (2), p.177-179
Hauptverfasser: Sazonov, S. V., Zakharova, I. G., Kalinovich, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Computer simulation
Hadrons
Heavy Ions
Nonlinearity
Nuclear Physics
Optical pulses
Optics
Physics
Physics and Astronomy
Planar waveguides
Projectiles
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Zusammenfassung:The formation of optic terahertz bullets upon optical rectification in a planar waveguide with quadratic nonlinearity has been studied via numerical simulation. The input optical pulses composed of tens of vibrations, as well as pulses with several vibrations, have been considered. For the latter case, a steady optical terahertz bullet propagation has been shown.
ISSN:1062-8738
1934-9432
DOI:10.3103/S106287382002032X