Patents by Inventor Hans Robinson

Hans Robinson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ENHANCEMENT OF SECOND-ORDER NON-LINEAR OPTICAL SUSCEPTIBILITIES IN ORGANIC FILM MATERIALS USING NON-CENTROSYMMETRIC NANOPARTICLES
    Publication number: 20080044148
    Abstract: A non-linear optical material comprising a plurality of non-centrosymmetric nanoparticles juxtaposed to non-linear optical (NLO) film at a localized surface Plasmon resonance (LSPR) of the nanoparticles. The LSPR is resonant at a wavelength of an incident light source, wherein a second-order non-linear susceptibility (?(2)) of the NLO film with respect to the incident light is enhanced by the juxtaposition to the LSPR of the nanoparticles. The non-linear optical material lacks global inversion symmetry.
    Type: Application
    Filed: August 21, 2007
    Publication date: February 21, 2008
    Inventors: Hans Robinson, James Heflin, Richey Davis