AUTOFOCALIZZAZIONE VIA RANDOM QUASI-PHASE-MATCHING IN GUIDE D’ONDA DI TANTALATO di LITIO
- Authors: D’Asaro, E.; Stivala, S.; Conti, C.; Busacca, A.; Riva Sanseverino, S.; Assanto, G.
- Publication year: 2010
- Type: Contributo in atti di convegno pubblicato in volume
- OA Link: http://hdl.handle.net/10447/57533
Abstract
We observe self-localization of light beams via second harmonic generation in a quasi-phase-matched proton-exchanged Lithium Tantalate slab waveguide in the presence of a random component of the periodically-poled grating.