Počet záznamů: 1

Guanylurea(1+) hydrogen phosphite: study of linear and nonlinear optical properties

  1. 1.
    0354412 - FZU-D 2011 RIV GB eng J - Článek v odborném periodiku
    Fridrichová, M. - Kroupa, Jan - Němec, I. - Císařová, I. - Chvostová, Dagmar
    Guanylurea(1+) hydrogen phosphite: study of linear and nonlinear optical properties.
    Phase Transitions. Roč. 83, 10-11 (2010), s. 761-767 ISSN 0141-1594
    Grant CEP: GA ČR GA203/09/0878
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: non-centrosymmetric * guanylurea * refractive indices * nonlinear optics
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.006, rok: 2010

    Linear and nonlinear optical properties of a spontaneously grown non-centrosymmetric crystal of guanylurea(1þ) hydrogen phosphite (GUHP)were investigated. Optically negative biaxial crystals of GUHP exhibit a birefringence higher than calcite. Highly anisotropic refractive indices of GUHP and its nonlinear optical coefficients were determined. Phase matching of GUHP was described by an experimentally determined Hobden diagram. High and phase-matchable optical nonlinearities of GUHP together with its wide transparency range and an excellent resistance against optical damage approve its potential for applications in nonlinear optics.
    Trvalý link: http://hdl.handle.net/11104/0193420