Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Reexamination Certificate
2006-05-02
2006-05-02
Stcyr, Daniel (Department: 2876)
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
C385S092000
Reexamination Certificate
active
07036998
ABSTRACT:
An optical part25, which is used to be placed at an end face of an optical fiber, is constituted by a single light-transmitting material transparent to light transmitted through the optical fiber, and comprises an optical fiber contacting face30disposed in contact with the end face of the optical fiber, and an light emitting face33tilted with respect to a cross section perpendicular to the axis of the optical fiber. Since the light emitting face33is formed with an inclination, such an optical part25restrains reflected light occurring at the optical fiber end face from going back to the optical fiber. Also, since the optical part25is constituted by a single light-transmitting material, its configuration is simple, and the length can be shortened in the optical axis direction.
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Sato Shunsuke
Tonai Ichiro
McDermott Will & Emery LLP
Stcyr Daniel
Sumitomo Electric Industries Ltd.
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