Patents by Inventor Justin Larry Peticolas

Justin Larry Peticolas 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).

  • Monolithic optical device manufacturing and integration methods
    Patent number: 6780241
    Abstract: The present invention provides methods of manufacturing and integrating optical devices. In one embodiment, a method of integrating an optical device may include forming a first device over a substrate, and forming a second device over the substrate and adjacent the first device with a deposition gas having an etchant selective to a deposited component of the deposition gas.
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: August 24, 2004
    Assignee: TriQuint Technology Holding Co.
    Inventors: Abdallah Ougazzaden, Justin Larry Peticolas, Jr., Andrei Sirenko
  • Monolithic optical device manufacturing and integration methods
    Publication number: 20040060503
    Abstract: The present invention provides methods of manufacturing and integrating optical devices. In one embodiment, a method of integrating an optical device may include forming a first device over a substrate, and forming a second device over the substrate and adjacent the first device with a deposition gas having an etchant selective to a deposited component of the deposition gas.
    Type: Application
    Filed: September 26, 2002
    Publication date: April 1, 2004
    Applicant: Agere Systems Inc.
    Inventors: Abdallah Ougazzaden, Justin Larry Peticolas, Andrei Sirenko
  • Double layer beam expander for device-to-fiber coupling
    Patent number: 6607933
    Abstract: A beam expander for providing coupling between a semiconductor optical device and an optical fiber comprises a double layer structure that may be integrated with the optical device. The first, underlying layer of the expander comprises a relatively high refractive index material (e.g., 3.34), thus providing improved coupling efficiency between the optical device and the fiber. The second, covering layer of the expander comprises a relatively low refractive index material (e.g., 3.28), for providing the large mode size desired at the fiber input. The parameters of each layer can be adjusted independently, allowing for the two criteria (coupling efficiency and mode size) to be separately optimized.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: August 19, 2003
    Assignee: Agere Systems Optoelectronics Guardian Corp.
    Inventors: Yuliya Anatolyevna Akulova, Mindaugas Fernand Dautartas, Marlin Wilbert Focht, Kenneth Gerard Glogovsky, Abdallah Ougazzaden, Justin Larry Peticolas
  • Double layer beam expander for device-to-fiber coupling
    Publication number: 20030031416
    Abstract: A beam expander for providing coupling between a semiconductor optical device and an optical fiber comprises a double layer structure that may be integrated with the optical device. The first, underlying layer of the expander comprises a relatively high refractive index material (e.g., 3.34), thus providing improved coupling efficiency between the optical device and the fiber. The second, covering layer of the expander comprises a relatively low refractive index material (e.g., 3.28), for providing the large mode size desired at the fiber input. The parameters of each layer can be adjusted independently, allowing for the two criteria (coupling efficiency and mode size) to be separately optimized.
    Type: Application
    Filed: August 7, 2001
    Publication date: February 13, 2003
    Inventors: Yuliya Anatolyevna Akulova, Mindaugas Fernand Dautartas, Marlin Wilbert Focht, Kenneth Gerard Glogovsky, Abdallah Ougazzaden, Justin Larry Peticolas