DocumentCode
1122704
Title
Low temperature characteristics of UV-curable resin coated optical fiber
Author
Yoshizawa, Nobuyuki ; Ohnishi, Masatoshi ; Kawata, Osamu ; Ishihara, Koushi ; Negishi, Yukiyasu
Author_Institution
Nippon Telegraph and Telephone Corporation, Tokai, Ibaraki, Japan
Volume
3
Issue
4
fYear
1985
fDate
8/1/1985 12:00:00 AM
Firstpage
779
Lastpage
784
Abstract
Transmission characteristics of coated optical fiber depend on coating materials at low temperature. Loss increase phenomena are compared for UV-curable resin coated and silicone-nylon coated fibers. Different mechanisms induce loss increase depending on coating materials. Lateral forces are caused by shrinkage and Young´s modulus increase at low temperature for UV-curable resin coated fibers. These forces cause fiber microbending for correlation lengths of not more than 1 mm. However, for silicone-nylon coated fibers, axial forces cause fiber buckling for correlation lengths longer than 5 mm. The relationship between the UV-coating structure and loss increase at low temperature is also described.
Keywords
Optical fiber protective covering; Coatings; Optical buffering; Optical fiber cables; Optical fiber losses; Optical fiber testing; Optical fibers; Optical materials; Passive optical networks; Resins; Temperature;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/JLT.1985.1074255
Filename
1074255
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