Optical waveguides – With optical coupler – With alignment device
Reexamination Certificate
2005-08-09
2005-08-09
Ullah, Akm Enayet (Department: 2874)
Optical waveguides
With optical coupler
With alignment device
C385S147000
Reexamination Certificate
active
06928216
ABSTRACT:
A lithographic process is used to place a marking on a waveguide to indicate optical channels within the waveguide. A photonic component is positioned against the waveguide based on the markings and adjusted until aligned.
REFERENCES:
patent: 5359687 (1994-10-01), McFarland et al.
patent: 5375184 (1994-12-01), Sullivan
patent: 6373872 (2002-04-01), Deacon
patent: 6438279 (2002-08-01), Craighead et al.
Murali Venkatesan
Shukla Rama K.
Intel Corporation
Reif Kevin A.
Ullah Akm Enayet
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