Title:
MANUFACTURE OF BRANCH PLASTIC OPTICAL FIBER
Document Type and Number:
Japanese Patent JP2000047052
Kind Code:
A
Abstract:
To provide a manufacturing method of a branch plastic optical fiber without need to position it and without an interface.
After liquid core material 28a is injected into a clad that the clad 21 of a branch part 20 is connected to the clad 25, 26, 27 of the optical fibers 22, 23, 24 to be integrated, by hardening it with ultraviolet irradiation or heating, the interface between the core 28 of the branch part 20 and the core 28 of the optical fibers 22, 23, 24 are eliminated, and moreover, the positioning between the core 28 of the branch part 20 and the core 28 of the optical fibers 22, 23, 24 becomes unnecessary.
Inventors:
HIRANO MITSUKI
ABE TOMIYA
NAKAHIGASHI FUMIKATA
HAYAKAWA YOSHIKAZU
ABE TOMIYA
NAKAHIGASHI FUMIKATA
HAYAKAWA YOSHIKAZU
Application Number:
JP21748598A
Publication Date:
February 18, 2000
Filing Date:
July 31, 1998
Export Citation:
Assignee:
HITACHI CABLE
International Classes:
G02B6/00; G02B6/28; (IPC1-7): G02B6/28; G02B6/00
Attorney, Agent or Firm:
Nobuo Kinutani
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