Patents by Inventor Bernhard Josef REITINGER

Bernhard Josef REITINGER 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).

  • METHOD AND DEVICE FOR LASER-OPTICAL DETECTION OF A SURFACE MOVEMENT OF A SAMPLE
    Publication number: 20150300813
    Abstract: A method for laser-optical detection of a surface movement of a sample (1) is specified, whereby a first laser reference beam (10) is superimposed with a first laser measurement beam (12) directed onto the sample (1) and reflected by the latter in a first photorefractive/electro-optical element (4). In addition, a second reference beam (11) identical to the first reference beam (10) is superimposed with a second measurement beam (13) identical to the first measurement beam (12) in a second photorefractive/electro-optical element (5). Mutually inverse voltages are applied to the two photorefractive/electro-optical elements (4, 5). The light emerging from the photorefractive/electro-optical elements (4, 5) is converted into electric signals which are subtracted from one another prior to the signal evaluation. Also specified is an arrangement for implementing said method.
    Type: Application
    Filed: October 30, 2013
    Publication date: October 22, 2015
    Applicants: Research Center for Non Destructive Testing GmbH, Fill Gesellschaft m.b.H.
    Inventor: Bernhard Josef REITINGER