Optical waveguides – With splice – Fusion splicing
Reexamination Certificate
2005-09-06
2005-09-06
Ullah, Akm Enayet (Department: 2874)
Optical waveguides
With splice
Fusion splicing
C359S341100
Reexamination Certificate
active
06939060
ABSTRACT:
A vicinity of the fusion spliced portion of optical fibers is mounted on a heating board, after the dissimilar optical fibers having the different mode field diameters are fusion spliced. The vicinity of the fusion spliced portion of the optical fibers is then heated by a heat source via the heating board.
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Protection and reliability of optical fiber arc fusion splicing by Arai T. Watanabe et al, Publication date Nov. 13-15, 1979 under Institute of Electrical Engineers.
Tamura Mitsuaki
Yamada Eiichiro
McDermott Will & Emery LLP
Sumitomo Electric Industries Ltd.
Ullah Akm Enayet
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