GENERAZIONE DI SECONDA ARMONICA IN GUIDA D’ONDA IN TANTALATO DI LITIO CONGRUENTE CON POLING PERIODICO E CONVERSIONE DI LUNGHEZZA D’ONDA IN BANDA C + L
- Authors: Nava, G; Minzioni, P; Cristiani, I; Busacca, A; Stivala, S; Curcio, L; Oliveri, L
- Publication year: 2010
- Type: eedings
- Key words: Second-harmonic generation, Lithium tantalate, Wavelength shifter
- OA Link: http://hdl.handle.net/10447/57525
Abstract
Here we show the results obtained by the characterization of a lithium-tantalate based device for second-harmonic-generation and all-optical wavelength conversion. The waveguides have been obtained by proton-exchange in a periodically-poled congruent lithium tantalate substrate.