Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2006-09-05
2006-09-05
Healy, Brian M. (Department: 2883)
Optical waveguides
With optical coupler
Particular coupling structure
C385S014000, C385S052000, C385S053000, C385S088000, C385S092000, C385S129000, C385S131000, C398S082000, C398S085000, C438S029000, C438S031000
Reexamination Certificate
active
07103249
ABSTRACT:
The invention provides an optical module that enables to increase the optical coupling efficiency without being dependent on the thickness of a substrate. The optical module, detachably coupled to a connector provided at one end side of an optical fiber, can include a substrate having a first hole, a translucent layer arranged so as to cover, at least, the first hole on one surface side of the substrate, and an optical element that is arranged inside the first hole and on the translucent layer and carries out transmission or reception of light signal to/from the optical fiber through the translucent layer.
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