Patents by Inventor Carlos R. Melendez

Carlos R. Melendez 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).

  • Publication number: 20200116943
    Abstract: A method and system for attaching an optical fiber to a bench. A mounting structure is attached to the bench and the proximal end of the optical fiber is epoxy bonded to the mounting structure.
    Type: Application
    Filed: October 15, 2019
    Publication date: April 16, 2020
    Inventor: Carlos R. Melendez
  • Patent number: 10184783
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also includes a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: January 22, 2019
    Assignee: Axsun Technologies, Inc.
    Inventors: Dale C. Flanders, Walid A. Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez
  • Publication number: 20180051978
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also includes a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Application
    Filed: October 16, 2017
    Publication date: February 22, 2018
    Inventors: Dale C. Flanders, Walid A. Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez
  • Patent number: 9791261
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also includes a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: October 17, 2017
    Assignee: Axsun Technologies, Inc.
    Inventors: Dale C. Flanders, Walid A. Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez
  • Publication number: 20160320172
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also includes a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Application
    Filed: July 8, 2016
    Publication date: November 3, 2016
    Inventors: Dale C. Flanders, Walid A. Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez
  • Patent number: 9417051
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also includes a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: August 16, 2016
    Assignee: Axsun Technologies LLC
    Inventors: Dale C. Flanders, Walid Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez
  • Publication number: 20140016135
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also includes a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Application
    Filed: September 17, 2013
    Publication date: January 16, 2014
    Applicant: Axsun Technologies, Inc.
    Inventors: Dale C. Flanders, Walid A. Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez
  • Patent number: 8564783
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also includes a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Grant
    Filed: March 2, 2009
    Date of Patent: October 22, 2013
    Assignee: Axsun Technologies, Inc.
    Inventors: Dale C. Flanders, Walid A. Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez
  • Publication number: 20090290167
    Abstract: A frequency swept laser source for TEFD-OCT imaging includes an integrated clock subsystem on the optical bench with the laser source. The clock subsystem generates frequency clock signals as the optical signal is tuned over the scan band. Preferably the laser source further includes a cavity extender in its optical cavity between a tunable filter and gain medium to increase an optical distance between the tunable filter and the gain medium in order to control the location of laser intensity pattern noise. The laser also include a fiber stub that allows for control over the cavity length while also controlling birefringence in the cavity.
    Type: Application
    Filed: March 2, 2009
    Publication date: November 26, 2009
    Applicant: AXSUN TECHNOLOGIES, INC.
    Inventors: Dale C. Flanders, Walid A. Atia, Bartley C. Johnson, Mark E. Kuznetsov, Carlos R. Melendez