Spatio-temporal Characteristics of THz Emission at the Subwavelength Scale via Optical Rectification
- Autori: Phing Ho, S.; Clerici, M.; Peccianti, M.; Buccheri, F.; Busacca, A.; Ozaki, T.; Ali, J.; Morandotti, R.
- Anno di pubblicazione: 2011
- Tipologia: Contributo in atti di convegno pubblicato in volume
- OA Link: http://hdl.handle.net/10447/104819
Abstract
Highly localized THz emission via optical rectification in thin nonlinear crystals is a promising method for subwavelength microscopy. We present here the peculiar THz spatio-temporal characteristics induced by the non-paraxial generation regime.