Patents by Inventor Vadim MIRONOV

Vadim MIRONOV 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).

  • FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHTS LOSSES
    Publication number: 20210194199
    Abstract: A method of inducing light losses at a parasitic wavelength in a fiber laser system includes providing a wavelength discriminator (WD) spaced from and between feeding and process fibers or from the end output of the feeding fiber so as to induce losses of light at parasitic wavelength. The device implementing the disclosed method is configured with a laser source, the delivery fiber and WD spaced at a distance between the surface to be treated and the end of the delivery fiber, wherein the WD receives the parasitic light over free space and is configured as a dichroic filter inducing losses to the light at the parasitic wavelength.
    Type: Application
    Filed: December 11, 2020
    Publication date: June 24, 2021
    Inventors: Andrey MASHKIN, Valentin FOMIN, Fedor SHCHERBINA, Alexander DRONOV, Andrey ABRAMOV, Vadim MIRONOV, Eugene SCHERBAKOV
  • Fiber laser system with mechanism for inducing parasitic light losses
    Patent number: 10978848
    Abstract: A method of inducing light losses at a parasitic wavelength in a fiber laser system includes providing a wavelength discriminator (WD) spaced from and between feeding and process fibers or from the end output of the feeding fiber so as to induce losses of light at parasitic wavelength. The device implementing the disclosed method is configured with a laser source, the delivery fiber and WD spaced at a distance between the surface to be treated and the end of the delivery fiber, wherein the WD receives the parasitic light over free space and is configured as a dichroic filter inducing losses to the light at the parasitic wavelength.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: April 13, 2021
    Assignee: IPG PHOTONICS CORPORATION
    Inventors: Andrey Mashkin, Valentin Fomin, Fedor Shcherbina, Alexander Dronov, Andrey Abramov, Vadim Mironov, Eugene Scherbakov
  • FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHT LOSSES
    Publication number: 20190312401
    Abstract: A method of inducing light losses at a parasitic wavelength in a fiber laser system includes providing a wavelength discriminator (WD) spaced from and between feeding and process fibers or from the end output of the feeding fiber so as to induce losses of light at parasitic wavelength. The device implementing the disclosed method is configured with a laser source, the delivery fiber and WD spaced at a distance between the surface to be treated and the end of the delivery fiber, wherein the WD receives the parasitic light over free space and is configured as a dichroic filter inducing losses to the light at the parasitic wavelength.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 10, 2019
    Inventors: Andrey MASHKIN, Valentin FOMIN, Fedor SHCHERBINA, Alexander DRONOV, Andrey ABRAMOV, Vadim MIRONOV, Eugene SCHERBAKOV