Optical waveguides – With splice – Alignment of fiber ends prior to splicing
Reexamination Certificate
2006-11-28
2006-11-28
Pak, Sung (Department: 2874)
Optical waveguides
With splice
Alignment of fiber ends prior to splicing
C385S099000
Reexamination Certificate
active
07140787
ABSTRACT:
An optical fiber splicing member can hold optical fiber buffer coatings stably in a simple structure as compared with conventional art and enables use of an existing splicing tool. There are provided a joint element110, a jacket120, buffer retainers131and a cap140. By setting and pressing the cap to the jacket, it becomes possible to splice bare fibers of optical fibers190with each other by the joint element and to press the buffer coatings192by the buffer retainers. Assembling the splicing member is thus facilitated while the existing optical fiber splicing tool is utilizable as it is. The buffer coatings can be held stably because the holding is achieved through the pressing.
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Yamauchi Takaya
Yazaki Akihiko
3M Innovative Properties Company
Pak Sung
Petkovsek Daniel
Rosenblatt Gregg H.
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