Method for making splices between two optical fibres which are different from each other
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United States of America Patent
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Issued Date -
Sep 26, 2002
app pub date -
Dec 19, 2001
filing date -
Dec 22, 2000
priority date (Note) -
Abandoned
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Abstract
Splice between a first optical fiber, having a first propagation constant, and a second optical fiber, having a second propagation constant which is different from the first. The said splice comprises a coupling region between an end portion of the said first optical fiber and an end portion of the said second fiber, such that a coupling of at least 90% of the optical power in a waveband of at least 100 nm is obtained between the said first fiber and the said second fiber.
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