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 / Pigozzo, F. M.; Modotto, Daniele; Wabnitz, Stefan. - UNICO:(2012), pp. 426-429. (Intervento presentato al convegno XIX Riunione Nazionale di Elettromagnetismo tenutosi a Rome).
Second harmonic generation in plasmonic waveguides
WABNITZ, Stefan
2012
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 .I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
