Nonlinear optical refraction and absorption have been measured on Si nanocrystals grown by plasma-enhanced-chemical-vapour-deposition. Strong nonlinearities were found at 830 urn and at 1552 nm. Different behaviours, depending on the pump-pulse duration, have been observed.

Non-linear optical properties of Si nanocrystals

Daldosso, Nicola;
2006

Abstract

Nonlinear optical refraction and absorption have been measured on Si nanocrystals grown by plasma-enhanced-chemical-vapour-deposition. Strong nonlinearities were found at 830 urn and at 1552 nm. Different behaviours, depending on the pump-pulse duration, have been observed.
Non linear properties; silicon nanocrystals; z-scan
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11562/477093
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