Optics: measuring and testing – For optical fiber or waveguide inspection
Patent
1985-04-04
1986-11-25
LaRoche, Eugene R.
Optics: measuring and testing
For optical fiber or waveguide inspection
G01N 2100
Patent
active
046245626
ABSTRACT:
A signal generator which can inject an optical signal into all the fibers of a cable, and so be left unmanned during jointing operations, uses a tungsten-halogen or other incandescent light source. This is collimated by conventional optical elements and pulsed by a mechanical chopper. All the fiber ends are aligned with and positioned within the chopped collimated beam.
REFERENCES:
patent: 3800388 (1974-04-01), Borner et al.
patent: 4391517 (1983-07-01), Zucker et al.
patent: 4545643 (1985-10-01), Young et al.
Buck John S.
Owens David
BICC Public Limited Company
Casella Anthony J.
Hespos Gerald E.
LaRoche Eugene R.
Mis D.
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