Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Reexamination Certificate
2005-02-08
2005-02-08
Font, Frank G. (Department: 2883)
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
C385S092000, C385S088000, C356S153000, C356S139050, C356S400000, C356S127000, C356S073100
Reexamination Certificate
active
06851870
ABSTRACT:
In measuring and assembling a transceiver optical sub-assembly that includes a one-piece or two-piece housing having two opposite apertures separately for an optical fiber and a functional element to assemble thereto, and a lens located between the fiber and the functional element, an image sensor is aligned with the fiber aperture to set a focus on a fiber coupling plane in the housing, and a light spot presented on the fiber coupling plane by a laser beam emitted from the functional element through the lens, or an image of a light-emitting area or a receiving area of the functional element presented on the fiber coupling plane via the lens, is measured to adjust size and/or position thereof, so as to precisely align and fix the functional element to the housing.
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Chen Guo-Zen
Chu I-Lin
Deng Jau-Jan
E-Pin Optical Industry Co., Ltd.
Font Frank G.
Lepisto Ryan
Troxell Law Office PLLC
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