Integrated optoelectronic chip and lens array

An optoelectronic coupling system includes an optoelectronic chip mounted on a substrate, having one or more optoelectronic components. A lower lens array is positioned over the optoelectronic chip and has a lower surface with a first portion at a first height to mount on the substrate and a second...

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Bibliographische Detailangaben
Hauptverfasser: Numata, Hidetoshi, Tokunari, Masao
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An optoelectronic coupling system includes an optoelectronic chip mounted on a substrate, having one or more optoelectronic components. A lower lens array is positioned over the optoelectronic chip and has a lower surface with a first portion at a first height to mount on the substrate and a second portion at a second height, higher than the first height, to accommodate a height of the optoelectronic chip. The lower lens array has an upper surface that comprises one or more lower lenses positioned over respective optoelectronic components of the one or more optoelectronic components. An upper lens array is positioned over the lower lens array and has one or more upper lenses positioned over respective lower lenses.