<link rel="stylesheet" href="styles.cf390c6bfbe7555f.css">

Browsing by Author "Tong, Z. F."

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item type:Item,
    Liquid crystal cell with graphene electrodes
    (2017-01-01)
    Marinova, V.
    ;
    Tong, Z. F.
    ;
    Petrov, S.
    ;
    Lin, S. H.
    ;
    Chen, M. S.
    We demonstrate a graphene-based nematic liquid crystal cells fabricated by photo alignment technique. The modulation characteristics have been measured revealing that photo alignment method shows great potential for protecting the graphene layer on glass substrate during LC device fabrication.
  • Thumbnail Image
    Item type:Item,
    Liquid crystal light valve operating at near infrared spectral range
    (2016-04)
    Marinova, V.
    ;
    Chi, C. H.
    ;
    Tong, Z. F.
    ;
    Liu, R. C.
    ;
    Berberova, N.
    A near infrared sensitive liquid crystal light valve, based on Ru-doped Bi12TiO20 (BTO:Ru) inorganic crystal and liquid crystal is proposed. The two-beam mixing experiments at Raman-Nath regime show promising gain value at 1064 nm. An image evolution through the proposed device is demonstrated supporting all optical switching property.