| 摘要 |
In a method of manufacturing an optical waveguide using a flat die having a groove therein, the method includes: (a) forming a first cladding sheet on a base substrate; (b) placing the first cladding sheet and the base substrate on the flat die such that the first cladding sheet faces the groove of the flat die; (c) filling the groove with a liquid resin and then curing the liquid resin, thereby forming a mirror support on the first cladding sheet; (d) removing the flat die from the first cladding sheet; (e) forming a metal reflection film on the mirror support; (f) forming a core sheet on the first cladding sheet such that the core sheet covers the mirror support that is formed with the metal reflection film; (g) forming a second cladding sheet on the core sheet; and (h) removing the base substrate from the first cladding sheet.
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