ADJUSTING EYE HEIGHTS AND OPTICAL POWER LEVELS OF A MULTI-LEVEL OPTICAL SIGNAL

A multi-level optical signal is sampled to generate an eye diagram. The signal can be adjusted when eyes in the eye diagram have different heights. More specifically, a first value is determined, and the height of a first eye is adjusted using the first value. The first value is multiplied by a stor...

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Bibliographic Details
Main Authors BROWNLEE, Merrick, DRAPER, Daniel
Format Patent
LanguageEnglish
French
German
Published 19.06.2024
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:A multi-level optical signal is sampled to generate an eye diagram. The signal can be adjusted when eyes in the eye diagram have different heights. More specifically, a first value is determined, and the height of a first eye is adjusted using the first value. The first value is multiplied by a stored factor to produce a second value, and the height of a second eye is adjusted using the second value, and so on for other eyes. As a result, eye heights are the same. Similarly, optical power levels of the signal can be adjusted when the levels are not equally spaced. As a result, the optical power levels are equally spaced.
Bibliography:Application Number: EP20220761739