Single-mode large effective area optical fibers
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United States of America Patent
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Jun 12, 2018
Issued Date -
Feb 1, 2018
app pub date -
Jul 25, 2017
filing date -
Jul 29, 2016
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Abstract
Optical fibers having a large effective area are disclosed. Three main embodiments of the optical fiber allow for single-mode operation at wavelengths of 850 nm, 980 nm and 1060 nm, respectively and have a large effective area with low bend losses. The large effective area optical fiber is expected to be particularly useful for data center applications due to its ability to efficiently optically couple with photonic integrated devices. Integrated systems and optical communication systems that employ the optical fibers are also disclosed.
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