Patents Assigned to Luxtera
  • Electronically controllable arrayed waveguide gratings
    Patent number: 7139455
    Abstract: Electronically controllable arrayed waveguide gratings (AWGs) with integrated phase error compensation for each individual arm of the array of waveguides. These AWGs and associated methods for static and dynamic phase compensation enable the fabrication of tunable AWGs which can track one or more drifting channels of an AWG.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: November 21, 2006
    Assignee: Luxtera
    Inventors: Lawrence C. Gunn, III, Thierry J. Pinguet, Maxime J. Rattier, Jeremy Witzens