Manufacture of optical fibers using enhanced doping

United States of America Patent

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Issued Date
Jun 17, 2004
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Dec 16, 2002
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Dec 16, 2002

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Abstract

Fluorine doping of trench layers in MCVD preforms is enhanced by exposing a silica soot layer, produced by MCVD, to a fluorine-containing gas at high pressure. The high pressure exposure is integrated into the MCVD process.

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Patent Owner(s)

Patent Owner	Address
FITEL USA CORP	NORCROSS GA

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C03B:MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR ....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DiGiovanni, David J	Montclair, NJ	65	1118
Windeler, Robert S	Annandale, NJ	11	40

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Manufacture of optical fibers using enhanced doping

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United States of America Patent

10320193

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