Patents by Inventor John Carlsten

John Carlsten 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).

  • Optical detection of oscillating targets using modulation of scattered laser light
    Publication number: 20060254522
    Abstract: The present invention provides systems and methods using a temporal-frequency sensitive receiver to detect laser light that is scattered by an oscillating object, thereby allowing remote monitoring of the object's position and movement.
    Type: Application
    Filed: January 25, 2006
    Publication date: November 16, 2006
    Inventors: Joseph Shaw, Kevin Repasky, John Carlsten, Lee Spangler
  • Continuous-wave Raman laser having a high-finesse cavity
    Patent number: 6151337
    Abstract: The present invention provides a means to generate a Raman-shifted output from a pump laser source. Multiple embodiments all provide a manner of producing an off-resonant, continuous wave, Raman laser by using a pump laser source having a low power. This is accomplished by using a Raman medium within a cavity having a high finesse.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: November 21, 2000
    Assignee: The Research and Development Institute, Inc.
    Inventors: John Carlsten, Kevin Repasky, Jason Brasseur