Manufacturing method for an optical connector
A manufacturing method and technology of optical connectors, applied in the coupling of optical waveguides, light guides, optics, etc., can solve problems such as cost increase
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[0049] Next, Examples will be described with reference to Comparative Examples. However, the present invention is not limited to the following examples.
[0050] In this embodiment, a polymer optical waveguide is fabricated by photolithography, and one end of the polymer optical waveguide is fixed to a commercially available PMT connector using a near-infrared laser. In addition, when using the same optical waveguide to fabricate the optical connector of the comparative example in which the end of the optical waveguide is fixed to the PMT connector with an adhesive, the insertion loss and The insertion loss "after mounting the joint" (after performing grinding in the comparative example) was compared. In addition, the measurement of insertion loss was performed in accordance with Japanese Industrial Standard JIS C 5961 "Test methods for optical fiber connectors".
[0051] Before proceeding to the examples, first, an optical waveguide for a test was fabricated.
[0052] Fa...
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