Počet záznamů: 1  

Proposal for the generation of photon pairs with nonzero orbital angular momentum in a ring fiber

  1. 1.
    0436144 - FZÚ 2015 RIV US eng J - Článek v odborném periodiku
    Javůrek, D. - Svozilík, J. - Peřina, Jan
    Proposal for the generation of photon pairs with nonzero orbital angular momentum in a ring fiber.
    Optics Express. Roč. 22, č. 19 (2014), s. 23743-23748. ISSN 1094-4087
    Grant CEP: GA ČR GAP205/12/0382
    Institucionální podpora: RVO:68378271
    Klíčová slova: photon pairs * orbital-angular-momentum states * spontaneous parametric down-conversion
    Kód oboru RIV: BH - Optika, masery a lasery
    Impakt faktor: 3.488, rok: 2014

    We present a method for the generation of correlated photon pairs in desired orbital-angular-momentum states using a non-linear silica ring fiber and spontaneous parametric down-conversion. Photon-pair emission under quasi-phase-matching conditions with quantum conversion efficiency 6 x 10(-11) is found in a 1-m long fiber with a thermally induced chi((2)) nonlinearity in a ring-shaped core.
    Trvalý link: http://hdl.handle.net/11104/0239939