Connection Structure for Optical Waveguide Chip

A connection structure for optical waveguide chips includes a silica-based PLC in which grooves are formed, spacer steel balls fitted in the grooves, and silica-based PLCs in which grooves into which the spacer steel balls to be fitted are formed, the silica-based PLCs being mounted on the silica-ba...

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Bibliographische Detailangaben
Hauptverfasser: Kawajiri, Yuko, Ishikawa, Hiroshi, Shikama, Kota, Aratake, Atsushi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A connection structure for optical waveguide chips includes a silica-based PLC in which grooves are formed, spacer steel balls fitted in the grooves, and silica-based PLCs in which grooves into which the spacer steel balls to be fitted are formed, the silica-based PLCs being mounted on the silica-based PLC by being supported by the spacer steel balls. A conductor wire formed in the silica-based PLC and a conductor wire formed in the silica-based PLC are electrically connected to each other by a conductor film formed in the groove, the spacer steel balls and a conductor film formed in the groove.