ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,002, issued on April 7, was assigned to Lumentum Technology UK Ltd. (Northamptonshire, Great Britain).
"Control of a modulation index of an optical signal" was invented by Ricardo Saad (San Jose, Calif.) and Chiachen Chang (Saratoga, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical transmitter may include a transmitter device configured to modulate an optical signal with a data signal. The optical transmitter may include a controller configured to output the data signal to the transmitter device, where the data signal has a modulation amplitude to control a modulation of the optical signal by the transmitter device. The controller ma...