Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Maxime J. Rattier0
Jeremy Witzens0
Lawrence C. Gunn, III0
Thierry J. Pinguet0
Date of Patent
November 21, 2006
0Patent Application Number
108037470
Date Filed
March 17, 2004
0Patent Citations Received
Patent Primary Examiner
Patent 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.
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