Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Reexamination Certificate
2005-03-08
2005-03-08
Nguyen, Chau N. (Department: 2831)
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
Reexamination Certificate
active
06863452
ABSTRACT:
An optical link device is provided with an optical communications package including a device positioning member, a photoelectric converter placed on the device positioning member, and leads for connecting contact terminals of the photoelectric converter with an external device; a sealing cap attached to the device positioning member and which seals the photoelectric converter; a condenser lens for guiding incident light to a photo detector (the photoelectric converter) or an optical fiber; a housing in which at least the optical communications package, the condenser lens and the sealing cap are placed; a receptacle for being coupled with the housing as well as the optical connector; a sleeve into which the optical fiber is inserted; a stopper against which the tip of the optical fiber is butted and for positioning the optical fiber. The sealing cap, the condenser lens, and the stopper are formed in a single unit member.
Kananen Ronald P.
Nguyen Chau N.
Rader & Fishman & Grauer, PLLC
Sony Corporation
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