In this work we demonstrate theoretically that modal phase matching for second harmonic generation can be obtained in AlGaAs plasmonic waveguides by means of the Type II interaction: one pump is carried by a plasmonic mode, whereas the other pump and the second harmonic signals are carried by optical modes confined inside AlGaAs layers. The phase matched wavelength can be tuned in the near infrared by changing the physical dimensions of the waveguides .

Second harmonic generation in plasmonic waveguides

MODOTTO, Daniele;WABNITZ, Stefan
2012-01-01

Abstract

In this work we demonstrate theoretically that modal phase matching for second harmonic generation can be obtained in AlGaAs plasmonic waveguides by means of the Type II interaction: one pump is carried by a plasmonic mode, whereas the other pump and the second harmonic signals are carried by optical modes confined inside AlGaAs layers. The phase matched wavelength can be tuned in the near infrared by changing the physical dimensions of the waveguides .
2012
9788890759901
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11379/164276
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