Diffraction studies of temporary gratings in pulsed-electric-field-biased nematics doped with carbon nanotubes

Wei Lee*, K. C. Hsiao

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Diffraction-intensity measurements were carried out for diffraction gratings recorded in planar cells of nematics doped with carbon nanotubes in a pulsed electric field. Diffraction properties were observed to depend strongly on the pulse width of the externally applied field. Holographic gratings could be switched on and off by the application of a pulsed voltage.

Original languageEnglish
Pages (from-to)377-380
Number of pages4
JournalApplied Physics B: Lasers and Optics
Volume78
Issue number3-4
DOIs
StatePublished - 1 Feb 2004

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