Aging solitons in photorefractive dipolar glasses (Articolo in rivista)

Type
Label
  • Aging solitons in photorefractive dipolar glasses (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/OE.21.030573 (literal)
Alternative label
  • J. Parravicini (1,2); D. Pierangeli (1); F. Di Mei (1,3); C. Conti (1,4); A.J. Agranat (5); E. DelRe (1,2) (2013)
    Aging solitons in photorefractive dipolar glasses
    in Optics express; Optical Society of America, Washington (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • J. Parravicini (1,2); D. Pierangeli (1); F. Di Mei (1,3); C. Conti (1,4); A.J. Agranat (5); E. DelRe (1,2) (literal)
Pagina inizio
  • 30573 (literal)
Pagina fine
  • 30579 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-25-30573 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 21 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 25 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) Department of Physics, University of Rome \"La Sapienza\", 00185 Rome, Italy (2) IPCF-CNR, University of Rome \"La Sapienza\", 00185 Rome, Italy (3) Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, 00161 Rome, Italy (4) ISC-CNR, University of Rome \"La Sapienza\", 00185 Rome, Italy (5) Applied Physics Department, Hebrew University of Jerusalem, 91904 Israe (literal)
Titolo
  • Aging solitons in photorefractive dipolar glasses (literal)
Abstract
  • We study experimentally the aging of optical spatial solitons in a dipolar glass hosted by a nanodisordered sample of photorefractive potassium-sodium-tantalate-niobate (KNTN). As the system ages, the waves erratically explore varying strengths of the nonlinear response, causing them to break up and scatter. We show that this process can still lead to solitons, but in a generalized form for which the changing response is compensated by changing the normalized wave size and intensity so as to maintain fixed the optical waveform. (literal)
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