A light receiving device includes a first receiving structure and a second receiving structure. The first receiving structure has a first concentric coupling periodic structure provided in a first surface of a conductive thin film formed on a substrate, a first opening located at a center of the first concentric coupling periodic structure, and a first light receiving section located at an opening end of the first opening. The second receiving structure has a second concentric coupling periodic structure provided in the first surface of the conductive thin film, a second opening located at a center of the second concentric coupling periodic structure, and a second light receiving section located at an opening end of the second opening. The second light receiving section is electrically isolated from the first light receiving section.