We demonstrate two-dimensional spatial solitons excited by near-infrared picosecond pulses in Kerr-like heavy metal oxide glasses with a nonlinearity one order of magnitude larger than in fused silica. Solitons were obtained at 820 nm owing to the presence of multiphoton absorption, which prevented catastrophic collapse.

Pasquazi, A., Stivala, S., Assanto, G., Gonzalo, J., Solis, J., Afonso, C.N. (2007). Near-infrared spatial solitons in heavy metal oxide glasses. OPTICS LETTERS, 32, 2103-2105.

Near-infrared spatial solitons in heavy metal oxide glasses

STIVALA, Salvatore;
2007-01-01

Abstract

We demonstrate two-dimensional spatial solitons excited by near-infrared picosecond pulses in Kerr-like heavy metal oxide glasses with a nonlinearity one order of magnitude larger than in fused silica. Solitons were obtained at 820 nm owing to the presence of multiphoton absorption, which prevented catastrophic collapse.
2007
Pasquazi, A., Stivala, S., Assanto, G., Gonzalo, J., Solis, J., Afonso, C.N. (2007). Near-infrared spatial solitons in heavy metal oxide glasses. OPTICS LETTERS, 32, 2103-2105.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/49270
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 22
  • ???jsp.display-item.citation.isi??? ND
social impact