Optical waveguides – Optical transmission cable – Tightly confined
Patent
1990-08-29
1992-10-13
Lee, John D.
Optical waveguides
Optical transmission cable
Tightly confined
244 316, 385102, 385128, G02B 644
Patent
active
051557886
ABSTRACT:
A sheathed optical fiber (15) which may be used in a package (20) in guidance systems for tethered vehicles includes a carrier (21) on which are wrapped a plurality of convolutions of the sheathed optical fiber. The sheathed optical fiber in a preferred embodiment includes a metallic tubular member (40) with optical fiber (30) being disposed in a longitudinally extending passageway (42) of the tubular member and secured therein against unintended lateral disassociation with the tubular member in a manner which minimize microbending losses. The reinforced optical fiber has mechanical ruggedness and tensile load capability which render it ideal for use in tethered vehicles.
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Brochure, Air Logistics Corp.
Air Logistics Technical Bulletin No. 56, Jun. 1982, FIG. 1.
Chapin J. Thomas
Taylor Carl R.
Woog Peter A.
American Telephone & Telegraph Company
Lee John D.
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