Optical waveguides – With optical coupler – Particular coupling structure
Patent
1997-04-25
1999-06-01
Palmer, Phan T. H.
Optical waveguides
With optical coupler
Particular coupling structure
385 14, 385 52, 385 65, G02B 630
Patent
active
059095245
ABSTRACT:
An optical coupling structure includes a common substrate carrying a pair of parallel ridges as a first engagement structure, a first sub-carrier mounted on the common substrate, the first sub-carrier carrying a second engagement structure including a plurality of groove pairs such that one of the groove pairs engage with the ridges forming the first engagement structure, and a second sub-carrier mounted on the common substrate. The second sub-carrier carrys a third engagement structure including a plurality of groove pairs such that one of the groove pairs engage with the ridges. The groove pairs are selected such that an optical component held by the first sub-carrier aligns optically to an optical component held by the second sub-carrier.
Fujitsu Limited
Palmer Phan T. H.
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