Optical module and method for manufacturing the same
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United States of America Patent
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-
Aug 19, 2003
Grant Date -
Jul 4, 2002
app pub date -
Dec 28, 2001
filing date -
Dec 28, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An optical module and its manufacturing method are provided which are capable of forming an optical waveguide by making the most of characteristics of a material having small optical transmission loss and excellent machinability or processibility. The optical module includes an optical waveguide sheet having a first optical waveguide and an optical component having a second optical waveguide, wherein the optical component is disposed in an aperture portion in the optical waveguide sheet and an end face of a large diameter portion of a core layer in the second optical waveguide is formed so as to be disposed opposite to an end face of a core layer of the first optical waveguide so that the first optical waveguide and the second optical waveguide are optically coupled.
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