Mid-infrared interferometric measurement of liquid crystal anisotropy
Anno: 2004
Autori: Brugioni S., Meucci R.
Affiliazione autori: Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: The optical anisotropy of the Nematic liquid crystal (NLC) mixture E7 has been measured as a function of temperature, at the wavelength lambda = 10.6 mum. The experiment is based on an interferometric method that makes use of a pyroelectric videocamera with high resolution and sensitivity in the infrared spectral region. The experimental results are consistent with previous measurement performed by means of a conventional refractometric technique. (C) 2003 Elsevier B.V. All rights reserved.
Giornale/Rivista: OPTICS COMMUNICATIONS (PRINT)
Volume: 230 (1-3) Da Pagina: 19 A: 22
Parole chiavi: Birefringence; Infrared radiation; Interferometry; Light refraction; Liquid crystals; Pyroelectricity; Sensitivity analysis; Sensors; Spectrum analysis; Thermal effects; Video cameras, Dielectric anisotropy; Optical anisotropy, AnisotropyDOI: 10.1016/j.optcom.2003.11.053Citazioni: 8dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-04-28Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui