Patents by Inventor Phani Kumar DOMALAPALLY

Phani Kumar DOMALAPALLY 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).

  • HOLLOW-CORE FIBER BASED BROADBAND RADIATION GENERATOR WITH EXTENDED FIBER LIFETIME
    Publication number: 20230333314
    Abstract: An optical component for a broadband radiation source device, the optical component configured for generating a broadband output upon receiving pump radiation and including: a hollow-core photonic crystal fiber (HC-PCF); and a gas mixture filling the HC-PCF, wherein the gas mixture includes a mixture of at least one first gas configured for the generation of the broadband radiation and at least one second gas including or consisting of helium.
    Type: Application
    Filed: June 22, 2023
    Publication date: October 19, 2023
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Amir ABDOLVAND, Cristian Bogdan CRAUS, Anna EZERSKAIA, Phani Kumar DOMALAPALLY
  • HOLLOW-CORE FIBER BASED BROADBAND RADIATION GENERATOR WITH EXTENDED FIBER LIFETIME
    Publication number: 20220011500
    Abstract: An optical component for a broadband radiation source device, the optical component configured for generating a broadband output upon receiving pump radiation and including: a hollow-core photonic crystal fiber (HC-PCF); and a gas mixture filling the HC-PCF, wherein the gas mixture includes a mixture of at least one first gas configured for the generation of the broadband radiation and at least one second gas including or consisting of helium.
    Type: Application
    Filed: June 29, 2021
    Publication date: January 13, 2022
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Amir ABDOLVAND, Cristian Bogdan CRAUS, Anna EZERSKAIA, Phani Kumar DOMALAPALLY