B - Operations – Transporting – 25 – B
Patent
B - Operations, Transporting
25
B
26/197
B25B 5/14 (2006.01) B25B 11/02 (2006.01) G02B 6/255 (2006.01) G02B 6/38 (2006.01) G02B 6/42 (2006.01)
Patent
CA 1251032
- 1 - Abstract Apparatus for aligning the centers of the cores of two optical fibers prior to their being fused together for splicing comprises a pair of supporting members each of which has a V-shaped recess in which an end of a respective one of the optical fibers is fixed. The supporting members are movable relative to one another in a direction substantially perpendicular to the axial direction of the optical fibers. A light conducting member forms a bottom portion of the recess of at least one of the supporting members to receive light leaked due to misalignment. A photodetector is optically coupled to the light conducting member. Alignment is achieved when the photodetector output is a minimum. The apparatus is simpler and quicker to use than conventional apparatus that relies on maximizing the light transmitted from one fiber to the other.
461757
Kakii Toshiaki
Kashima Norio
Kato Yasuyuki
Osanai Mitsuaki
Toda Yuichi
Kirby Eades Gale Baker
Nippon Telegraph And Telephone Corporation
Sumitomo Electric Industries Ltd.
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