High bandwidth density optical interfaces for co-packaged devices including photonic integrated circuits

Abstract

An optical interface includes a cladding layer having a plurality of inner cores and a plurality of turning elements formed therein. Each inner core the plurality of inner cores is associated with a respective turning element of the plurality of turning elements. The optical interface further includes an array of optical elements formed on the cladding layer. Each optical element of the array of optical elements is associated with a respective turning element of the plurality of turning elements.

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