Optical communications – Transmitter and receiver system – Including optical waveguide
Reexamination Certificate
2008-01-15
2008-01-15
Chan, Jason (Department: 2613)
Optical communications
Transmitter and receiver system
Including optical waveguide
C398S153000, C385S039000, C385S042000
Reexamination Certificate
active
10501186
ABSTRACT:
A position of a first module (12a) with respect to an optical fiber (11) is determined in accordance with a receiving efficiency at the first module (12a) with respect to light emitted from the optical fiber (11). Power of light coupled into the optical fiber (11) from the first module (12a) is set in accordance with a value of a far-end reflectivity on a side of the first module (12a) in the position so as to satisfy a predetermined formula. By giving priority to determining a condition that significantly influences an improvement of an eye opening ratio, it is possible to manufacture an optical communication system at a low cost and with more freedom in manufacturing. Thus provided is a method of manufacturing an optical communication system, the method allowing for manufacturing an optical communication system at a low cost and with more freedom in manufacturing.
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“OP i. LINK: Optical Transmission Techynology to Connect 10m by IEEE1394”,Nikkei Electronics, Dec. 4, 2000, edition No. 784, pp. 167-176.
Ishii Yorishige
Iwaki Tetsuo
Kurata Yukio
Tamura Toshihiro
Chan Jason
Conlin David G.
Curs Nathan
Edwards Angell Palmer & & Dodge LLP
Neuner George W.
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