Optical waveguides – Accessories
Patent
1993-07-01
1995-01-31
Ullah, Akm E.
Optical waveguides
Accessories
385 95, G02B 600, G02B 636
Patent
active
053864905
ABSTRACT:
The present invention provides for a workstation for automatically manufacturing a coupler between at least two optical fibers. The workstation has a control unit for directing operations of said workstation and an operations unit for performing the manufacturing steps for the coupler. The operations unit has a pair of clamps for holding the optical fibers for the formation of a coupling region between the clamps, a torch for heating a predetermined length of the fibers between the clamps to fuse the fibers, motor assemblies responsive to the control unit for driving the clamps, a source laser block for generating an input signal into the optical fibers, and a laser measurement block which measures the signal from laser source block to determine characteristics of the coupling region between the optical fibers.
REFERENCES:
patent: 4736632 (1988-04-01), Case
patent: 4854667 (1989-08-01), Ebata et al.
patent: 4895423 (1990-01-01), Bilodeau et al.
patent: 5191632 (1993-03-01), Mansfield et al.
Liang Frank Y. F.
Mao Zhong M.
Pan Jing-Jong
Shih Kung
Shih Ming M.
E-Tek Dynamics, Inc.
Ullah Akm E.
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