A colored light filter for providing a single colored light upon light being transmitted thereto and including a lamination of an at least substantially clear plastic material provided with colored dye and an at least substantially clear thermosetting material. A manufacturing process for laminating an at least substantially clear plastic material provided with colored dye and an at least substantially clear thermosetting material together to provide the color light filter.

 
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< Optical circuit board and method of manufacturing the same

< Optical modulator

> Optical recording medium with increased addressing accuracy

> Transmission output control device, and radio equipment including the same

~ 00065