In situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• In situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Alternative label

• De Sio, L; Caputo, R; De Luca, A; Veltri, A; Umeton, C; Sukhov, AV (2006)
  In situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure
  in Applied optics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• De Sio, L; Caputo, R; De Luca, A; Veltri, A; Umeton, C; Sukhov, AV (literal)

Pagina inizio

• 3721 (literal)

Pagina fine

• 3727 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 45 (literal)

Rivista

• Applied optics (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Univ Calabria, Liquid Crystals Lab, Natl Inst Phys Matter, Ctr Excellence, I-87036 Arcavacata Di Rende, CS, Italy; Univ Calabria, Dept Phys, I-87036 Arcavacata Di Rende, CS, Italy; Russian Acad Sci, Inst Mech Problems, Moscow 119526, Russia (literal)

Titolo

• In situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure (literal)

Abstract

• We report on the realization of what we believe to be a new holographic setup for the fabrication of polymer liquid-crystal polymer-slice diffraction gratings, which utilizes an optical-feedback-driven nanopositioning technique. We have increased the stability of the interference pattern by means of a simple piezomirror used in a feedback configuration to keep constant the phase of the interferometer. The feedback system is driven by a proportional, integral, derivative control software, and the stability degree is controlled by the reference signal coming from a standard test grating. A preliminary experimental characterization indicates that good control and stabilization of parasitic fluctuations of the interference pattern are obtained. (c) 2006 Optical Society of America. (literal)

Prodotto di

• Soft Materials nano strutturati per fotonica, modelli teorici, tecniche ottiche di dispositivi e sistemi per applicazioni (MD.P01.015.001) (Modulo)

Autore CNR

• CESARE UMETON (Persona)

Insieme di parole chiave

• Parole chiave di "In situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• CESARE UMETON (Persona)

Prodotto

• Soft Materials nano strutturati per fotonica, modelli teorici, tecniche ottiche di dispositivi e sistemi per applicazioni (MD.P01.015.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Applied optics (Rivista)

Insieme di parole chiave di

• Parole chiave di "In situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure" (Insieme di parole chiave)