We present the first investigation of bright screening soliton formation in Erbium doped lithium niobate grown by the Czochrlaski technique (0.7% mol.). We analyse the formation of two-dimensional spatial soliton and study its long term stability. Measurements of photovoltaic current show that presence of erbium in the lattice cause an increase of the current density. Both dynamic of soliton formation and photovoltaic measurements indicates a lower NA content in erbium doped samples compared to undoped samples.
Photorefractive bright soliton in erbium doped lithium niobate / Pettazzi, Federico; Leahu, Grigore; Alonzo, Massimo; C., Sada; M., Bazzan; N., Argiolas; P., Mazzoldi; M., Chauvet; V. I., Vlad; A., Petris; Fazio, Eugenio. - 6183:(2006), pp. 618319-1-618319-9. (Intervento presentato al convegno Integrated Optics, Silicon Photonics, and Photonic Integrated Circuits tenutosi a Strasbourg; France) [10.1117/12.664082].
Photorefractive bright soliton in erbium doped lithium niobate
PETTAZZI, Federico;LEAHU, GRIGORE;ALONZO, Massimo;FAZIO, Eugenio
2006
Abstract
We present the first investigation of bright screening soliton formation in Erbium doped lithium niobate grown by the Czochrlaski technique (0.7% mol.). We analyse the formation of two-dimensional spatial soliton and study its long term stability. Measurements of photovoltaic current show that presence of erbium in the lattice cause an increase of the current density. Both dynamic of soliton formation and photovoltaic measurements indicates a lower NA content in erbium doped samples compared to undoped samples.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
