Toyota Jidosha Kabushiki Kaisha

Koyo Ueda

Masashi Furukawa

A detection apparatus according to one aspect of this disclosure includes: two or more housings connectable to each other; a first photodetector connectable to a corresponding one of the two or more housings; and a second photodetector connectable to a corresponding one of the two or more housings. Each of the housings includes a first connecting portion to which the first photodetector is connectable, a second connecting portion to which the second photodetector is connectable, and a third opening facing the first connecting portion. At least one of the housings includes a dichroic mirror placed between a first opening and the third opening. The dichroic mirror allows light having a first wavelength in incident light from the third opening to pass through the dichroic mirror toward the first opening, while the dichroic mirror reflects light having a second wavelength in the incident light toward the second opening.

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Okazaki, Japan

Koyo Ueda