METHOD FOR POLISHING END FACES OF PLASTIC OPTICAL FIBER

A process for polishing the end face of a plastic optical fiber (POF) to produce a mirror smooth surface without any defect. Smooth POF end faces reduce the optical coupling loss when two plastic optical fibers are connected. The polishing process can be used to produce POF end faces which are reces...

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Bibliographische Detailangaben
Hauptverfasser:	CHAN, Eric Y, KOSHINZ, Dennis G
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	A process for polishing the end face of a plastic optical fiber (POF) to produce a mirror smooth surface without any defect. Smooth POF end faces reduce the optical coupling loss when two plastic optical fibers are connected. The polishing process can be used to produce POF end faces which are recessed relative to the adjacent end face of a ferrule surrounding the fiber. When the ends of two ferrules are inserted in a connector designed to align the end faces of the ferrules while allowing those end faces to abut each other, the confronting recessed POF end faces will be separated by an air gap.