Optical waveguides – With disengagable mechanical connector – Optical fiber/optical fiber cable termination structure
Reexamination Certificate
2005-11-01
2005-11-01
Healy, Brian (Department: 2874)
Optical waveguides
With disengagable mechanical connector
Optical fiber/optical fiber cable termination structure
C385S084000, C385S083000
Reexamination Certificate
active
06960026
ABSTRACT:
A multiple-port optical device uses improved fiber ferrules comprising various capillary designs and shapes to precisely position optical fibers and, in particular, the optical fiber cores. The fibers are screened for geometric characteristics which further aide in precisely positioning the fiber cores. The ferrules, capillaries, fibers, and adhesives are combined to reduce adverse thermal effects and maintain the position of the fibers over a broad range of environmental conditions in which DWDM packages and modules are required to operate.
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Brun Marc G.
Hellman Scott M.
Muller Heinrich G.
Townley-Smith Paul A.
Ushinsky Michael
Avanex Corporation
Healy Brian
Suzue Kenta
Wilson Sonsini Goodrich & Rosati
Wood Kevin S
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