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US 2023/0056098 A1Published application
Fiber structure, optical combiner, laser light source, and laser device
AssigneeFujikura Ltd.
InventorAkari Takahashi
Life of this patent
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Abstract
A fiber structure includes a covering part, the covering part having an optical fiber strand and a coating covering the optical fiber strand; a strand exposed part adjacent to the covering part, the strand exposed part including an exposed optical fiber strand, and a sealing part covering a boundary between the covering part and the strand exposed part. The sealing part including a fluororesin having a structure represented by formula (1): where R represents a divalent organic fluorine compound group, and n represents an integer of 1 or more.
Claims11
A fiber structure, comprising:
- a covering part, the covering part having an optical fiber strand and a coating covering the optical fiber strand,
- a strand exposed part adjacent to the covering part, the strand exposed part including an exposed optical fiber strand, and
- a sealing part covering a boundary between the covering part and the strand exposed part, the sealing part including a fluororesin having a structure represented by formula (1):
- where R represents a divalent organic fluorine compound group, and n represents an integer of 1 or more.
1 more element
Dependencies are inferred from the claim text.