Patents by Inventor Roman Vander

Roman Vander 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 system for coherence reduction
    Patent number: 9244290
    Abstract: An optical system having coherence reduction capabilities includes a light source for generating a first light pulse; an asymmetrical pulse stretcher arranged to receive the first light pulse and to generate multiple light pulses, during a pulse sequence generation period, wherein the asymmetrical pulse stretcher includes multiple optical components which define a loop and a condenser lens is located between the asymmetrical pulse stretcher and an object, for directing the multiple pulses toward an area on the object At least two optical components of the multiple optical components are positioned in an almost symmetrical manner in relation to each other and introduce a coherence-related difference between at least two pulses of the multiple pulses. The pulse sequence generation period does not exceed a response period of a detector.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: January 26, 2016
    Assignee: Applied Materials Israel Ltd.
    Inventors: Roman Vander, Shmuel Mangan, Boris Goldberg, Amir Moshe Sagiv
  • METHOD AND SYSTEM FOR COHERENCE REDUCTION
    Publication number: 20140036942
    Abstract: An optical system having coherence reduction capabilities includes a light source for generating a first light pulse; an asymmetrical pulse stretcher arranged to receive the first light pulse and to generate multiple light pulses, during a pulse sequence generation period, wherein the asymmetrical pulse stretcher includes multiple optical components which define a loop and a condenser lens is located between the asymmetrical pulse stretcher and an object, for directing the multiple pulses toward an area on the object At least two optical components of the multiple optical components are positioned in an almost symmetrical manner in relation to each other and introduce a coherence-related difference between at least two pulses of the multiple pulses. The pulse sequence generation period does not exceed a response period of a detector.
    Type: Application
    Filed: January 6, 2011
    Publication date: February 6, 2014
    Applicant: APPLIED MATERIALS ISRAEL LTD
    Inventors: Roman Vander, Shmuel Mangan, Boris Goldberg, Amir Moshe Sagiv