Patents by Inventor Ewelina OBRZUD

Ewelina OBRZUD 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).

  • Laser source apparatus and method for generating temporal dissipative cavity solitons
    Patent number: 11048144
    Abstract: A laser source apparatus (100) for generating temporal dissipative cavity solitons (1) comprises an input source-device (10), being configured for providing an input light field (2), and an optical resonator device (20) with a resonator (21) having a third order optical Kerr non-linearity and being coupled with the input source device (10) for generating the cavity solitons (1) by the driving input light field (2), wherein the input source device (10) is configured for providing the input light field (2) as a pulse train of laser pulses (3). Preferably, the pulse repetition rate of the input laser pulses (2) is adapted to the free spectral range of the resonator (21) and the carrier envelope offset frequency of the input laser pulses (2) is adapted to one of the resonant frequencies of the resonator (21). Furthermore, a method of generating temporal dissipative cavity solitons (1) is described.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: June 29, 2021
    Assignee: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DÉVELOPPEMENT
    Inventors: Tobias Herr, Steve Lecomte, Ewelina Obrzud
  • LASER SOURCE APPARATUS AND METHOD FOR GENERATING TEMPORAL DISSIPATIVE CAVITY SOLITIONS
    Publication number: 20190317379
    Abstract: A laser source apparatus (100) for generating temporal dissipative cavity solitons (1) comprises an input source-device (10), being configured for providing an input light field (2), and an optical resonator device (20) with a resonator (21) having a third order optical Kerr non-linearity and being coupled with the input source device (10) for generating the cavity solitons (1) by the driving input light field (2), wherein the input source device (10) is configured for providing the input light field (2) as a pulse train of laser pulses (3). Preferably, the pulse repetition rate of the input laser pulses (2) is adapted to the free spectral range of the resonator (21) and the carrier envelope offset frequency of the input laser pulses (2) is adapted to one of the resonant frequencies of the resonator (21). Furthermore, a method of generating temporal dissipative cavity solitons (1) is described.
    Type: Application
    Filed: December 19, 2016
    Publication date: October 17, 2019
    Inventors: Tobias HERR, Steve LECOMTE, Ewelina OBRZUD