We present a new concept for efficient second harmonic generation that is based upon the interference of counter-propagating waves in multilayer structures. We show that phase matching and quasi phase matching are not always necessary conditions to provide optimized nonlinear frequency conversion efficiency.
Second harmonic generation in one dimensional photonic crystals: optimization procedure / Centini, Marco; G., D'Aguanno; L., Sciscione; Sibilia, Concetta; Bertolotti, Mario; M., Scalora; M. J., Bloemer. - ELETTRONICO. - 5450:(2004), pp. 275-281. (Intervento presentato al convegno Photonic Crystal Materials and Nanostructures tenutosi a Strasbourg; France nel 2004) [10.1117/12.545651].
Second harmonic generation in one dimensional photonic crystals: optimization procedure
CENTINI, MARCO;SIBILIA, Concetta;BERTOLOTTI, Mario;
2004
Abstract
We present a new concept for efficient second harmonic generation that is based upon the interference of counter-propagating waves in multilayer structures. We show that phase matching and quasi phase matching are not always necessary conditions to provide optimized nonlinear frequency conversion efficiency.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
