Optical waveguides – With optical coupler – Input/output coupler
Patent
1994-08-08
1995-02-28
Bovernick, Rodney B.
Optical waveguides
With optical coupler
Input/output coupler
385 78, G02B 626
Patent
active
053944933
ABSTRACT:
There is presented a fiber-optic bundle and collimator assembly comprising plurality of bodies of cylindrical configuration and of equal diameter arranged side by side in a hexagonal close-packed configuration, a retainer for retaining the bodies in the close-packed configuration, and a potting material for locking the bodies in position. A plurality of the bodies and fiber-optic ferrules have therein a single optical fiber. A remainder of the bodies are non-optical fiber bearing ferrules in alignment width-wise of the assembly to form a collimator assembly face. The fiber-optic ferrules are each recessed from the assembly face to form a pocket. A spacer is disposed in each pocket and abuts a fiber-optic ferrule, and a spherical lens is disposed in each pocket and abuts a spacer. Each of the lenses is of the same diameter as its associated fiber-optic ferrule, and has its axis in alignment with the axis of the associated fiber-optic ferrule optical fiber.
Bovernick Rodney B.
Lall Prithvi C.
McGowan Michael J.
Ngo John
Oglo Michael F.
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