AUTOFOCALIZZAZIONE VIA RANDOM QUASI-PHASE-MATCHING IN GUIDE D’ONDA DI TANTALATO di LITIO
- Autori: D’Asaro, E; Stivala, S; Conti, C; Busacca, A; Riva Sanseverino, S; Assanto, G
- Anno di pubblicazione: 2010
- Tipologia: eedings
- Parole Chiave: Solitons, Random quasi-phase-matching, Lithium tantalate
- 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.