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Title: Applying protective coatings to optical fibers

Abstract

Apparatus, systems, and methods that provide coats on a glass optical fiber including of an inner layer and an outer layer. The method includes two steps. First, a conductive polymer coating is applied to the optical fiber as it is being produced. Second, a protective coating is applied to that conductive polymer coating. The conductive polymer coating is applied immediately after the fiber is drawn from preform to fiber.

Inventors:
; ;
Issue Date:
Research Org.:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1998437
Patent Number(s):
11661375
Application Number:
17/240,083
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 04/26/2021
Country of Publication:
United States
Language:
English

Citation Formats

Calta, Nicholas P., Messerly, Michael J., and Horwood, Corie A. Applying protective coatings to optical fibers. United States: N. p., 2023. Web.
Calta, Nicholas P., Messerly, Michael J., & Horwood, Corie A. Applying protective coatings to optical fibers. United States.
Calta, Nicholas P., Messerly, Michael J., and Horwood, Corie A. Tue . "Applying protective coatings to optical fibers". United States. https://www.osti.gov/servlets/purl/1998437.
@article{osti_1998437,
title = {Applying protective coatings to optical fibers},
author = {Calta, Nicholas P. and Messerly, Michael J. and Horwood, Corie A.},
abstractNote = {Apparatus, systems, and methods that provide coats on a glass optical fiber including of an inner layer and an outer layer. The method includes two steps. First, a conductive polymer coating is applied to the optical fiber as it is being produced. Second, a protective coating is applied to that conductive polymer coating. The conductive polymer coating is applied immediately after the fiber is drawn from preform to fiber.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {5}
}

Works referenced in this record:

Metal coating of fibers
patent, June 1983


Apparatus for coating optical fibers
patent, July 1985


Method of manufacturing an optical fiber comprising a coating of a metal
patent, September 1986


Multiple coating of fibers
patent, October 1984


Optical fiber cable coated with conductive metal coating and process therefor
patent, March 1992


Method for coating fibers
patent, November 1999


Method for the metallization of optical fibers
patent, September 2004


Apparatus for metallization of fibers
patent, June 1978