Patent · US Active

Optical transport fibre and method for producing same

US9223085B2 · kind B2 · utility

1Cited by

4References

13Claims

0Family size

Assignee

TRUMPF LASER GMBH · DE

Inventors

Rudolf Huber · Spaichingen, DE
Stefan Fuchs · Niedernberg, DE
Alexander Killi · Trossingen, DE

Key dates

Filing date	Oct 30, 2012
Grant date	Dec 29, 2015
Priority date	—
Expiry date	Oct 30, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG02B6/4296
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optical fiber for transmitting laser beams includes at least one fiber core, at least one fiber jacket, a sheath encompassing the fiber jacket, an interlayer between the fiber jacket and the sheath, in which the refractive index of the interlayer is lower than a refractive index of the corresponding fiber jacket that is in contact with the interlayer, and an outputting means for outputting leakage radiation from the fiber.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.