US Patent Issued to MACOM Technology Solutions Holdings on Nov. 18 for "Arrayed waveguide gratings with stabilized performance under varying parameters" (Pennsylvania Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,523, issued on Nov. 18, was assigned to MACOM Technology Solutions Holdings Inc. (Lowell, Mass.).

"Arrayed waveguide gratings with stabilized performance under varying parameters" was invented by Sean P. Anderson (Macungie, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An arrayed waveguide grating device includes an input coupler configured to receive a light signal and split the light signal into a plurality of output light signals. The device also includes a plurality of waveguides optically connected to the input coupler, each waveguide having a plurality of waveguide portions having respective sensitivities to variance in one or more parame...