OPTICAL FIBER PLATE STRUCTURE AND MANUFACTURING METHOD THEREFOR, OPTICAL FIBER INTERCONNECTION PLATE, AND FIBER ARRANGEMENT DEVICE

An optical fiber plate structure, a manufacturing method for an optical fiber plate structure, an optical fiber interconnection plate, an optical communication device, and a fiber arrangement device. The optical fiber plate structure is used for an optical fiber connection between optical communication plates, or used for the optical fiber connection between an optical chip and an optical connector on an optical communication plate. An optical fiber plate (1) comprises M optical fiber layers (10); the M optical fiber layers (10) are stacked in the direction of the thickness of the optical fiber layers; each optical fiber layer (10) comprises a plurality of optical fibers (11); every two optical fibers of the plurality of optical fibers (11) are arranged in a side-by-side mode, or at least some of the optical fibers (11) are arranged in an intersecting mode, and M is a positive integer greater than or equal to 2. The optical fiber plate structure and the optical fiber interconnection plate have a high optical