Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2008-05-20
2008-05-20
Font, Frank G. (Department: 2883)
Optical waveguides
With optical coupler
Particular coupling structure
C385S014000, C385S052000, C385S053000, C385S065000, C385S088000, C385S089000, C385S090000, C385S139000
Reexamination Certificate
active
10700457
ABSTRACT:
An optical element and an optical transmission member are fixedly secured onto a substrate so as to be coupled to each other. In this substrate, a through hole is formed between an optical element secured portion and an optical transmission member secured portion. In an attempt to assemble these optical transmission member and optical element so as to make the coupling at an optimal position, first, the position of the optical transmission member is adjusted to an optimal position, and after measuring the position by a laser micrometer, the optical transmission member is fixedly secured thereto by using a soldering material. Thus, measurements are again carried out by the laser micrometer to detect an amount of deviation from the measured value before the securing process, and the secured portion is again fused so that the optical transmission member is shifted based on the amount of deviation, and again fixedly secured thereon.
REFERENCES:
patent: 5110065 (1992-05-01), Cawelti et al.
patent: 2002/0015560 (2002-02-01), De Donno et al.
patent: 2003/0035634 (2003-02-01), Shimada et al.
patent: 2003/0048997 (2003-03-01), Nobuhara et al.
patent: 2006/0284294 (2006-12-01), Sherrer et al.
patent: 63-085507 (1988-04-01), None
patent: 63-161408 (1988-07-01), None
patent: 02-277010 (1990-11-01), None
patent: 04-120783 (1992-04-01), None
patent: 05-092867 (1993-04-01), None
patent: 06-281846 (1994-10-01), None
patent: 07-333472 (1995-12-01), None
patent: 09-090177 (1997-04-01), None
patent: 2001-201670 (2001-07-01), None
patent: 2001-215365 (2001-08-01), None
Ichihara Jun
Nawae Shuichi
El-Shammaa Mary
Font Frank G.
Rabin & Berdo PC
Rohm & Co., Ltd.
LandOfFree
Optical module and method for manufacturing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical module and method for manufacturing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical module and method for manufacturing the same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3920838