Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Patent
1996-06-11
1998-06-09
Ullah, Akm E.
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
385 91, 385 49, 385 78, G02B 644
Patent
active
057648360
ABSTRACT:
A passively aligned high performance optoelectronic package in pigtail form which has a reduced cost over the conventional techniques of packaging by virtue of materials and alignment techniques is disclosed. The package of the present disclosure has a ferrule made of material which substantially matches the thermal characteristics of the optical bench, with the ferrule having a flat portion on one end for securing an optical fiber on a receiving group of the optical bench. The material of the ferrule is preferably kovar. Finally, passive alignment of the optoelectronic device to the fiber is effected by way of the ferrule with the flat portion of the ferrule being partially disposed in a second ferrule or sleeve prior to commitment of the sub-assembly into the final package.
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Francos W.
Kang Ellen E.
The Whitaker Corporation
Ullah Akm E.
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