Methods developed for radio occultation studies of planetary atmospheres are used to predict the electromagnetic focusing properties of a refracting lens representation of a Schwarzschild black hole. The infinity of foci are of three distinct types: a principal forward axial focus which is by far the strongest; higher-order forward axial foci; and backward conical foci with axial nulls.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    On the black hole lens and its foci


    Contributors:

    Published in:

    Publication date :

    1989-01-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :


    On the black hole lens and its foci

    Eshleman, Von R. / Gurrola, Eric M. / Lindal, Gunnar F. | Elsevier | 1989


    Singular foci of planar linkages

    Online Contents | 2004


    Foci and correlates of organizational identification

    Knippenberg, Daan Van | Online Contents | 2000


    LARGEST BLACK HOLE

    Taylor, Richard L.S. | Online Contents | 1996