Optical waveguides – Having particular optical characteristic modifying chemical... – Of waveguide core
Patent
1992-01-27
1993-04-27
Healy, Brian
Optical waveguides
Having particular optical characteristic modifying chemical...
Of waveguide core
385142, 385141, 385102, 385128, G02B 622, G02B 600
Patent
active
052069265
ABSTRACT:
A flame retardant plastic optical fiber cord comprising a plastic optical fiber comprising a core and a cladding, and a jacket layer provided on the optical fiber, wherein the jacket layer has an oxygen index of not less than 25 as measured by the method stated in JAPANESE INDUSTRIAL STANDARD K 7201.
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Office of Japanese Industrial Standards, "Testing Method for Flammibility of Polymeric Materials Using the Oxygen Index Method," JIS 7201, 1976.
Oonishi Hiroaki
Shimada Katsuhiko
Yamamoto Takashi
Healy Brian
Mitsubishi Rayon Co. Ltd.
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