Optical waveguides – Having particular optical characteristic modifying chemical... – Of waveguide cladding
Patent
1992-09-29
1993-05-18
Healy, Brian
Optical waveguides
Having particular optical characteristic modifying chemical...
Of waveguide cladding
385142, 385141, 427163, 65 311, 65 34, 65 12, G02B 600, B05D 506, C03B 2500
Patent
active
052127621
ABSTRACT:
A method and apparatus for producing a polymer-clad silica (PCS) optical fiber comprising a core of a transparent inorganic glass and a cladding of a transparent organic polymer characterized in that the amount of volatile components in its cladding is not more than 1 wt %, which method and apparatus comprise forming the core fiber, forming the cladding around the core fiber, and treating the cladding with a far infrared heater.
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Edamatsu Michisuke
Hiromoto Yasuo
Itamoto Osamu
Shimada Katsuhiko
Takano Tsuneo
Healy Brian
Mitsubishi Rayon Co. Ltd.
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