Patent ID: 11949247
Assignee: KYOCERA CORPORATION
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An optical transmission system, comprising:
an optical fiber configured to transmit feed light;
a demultiplexer configured to demultiplex the feed light transmitted from the optical fiber;
a plurality of optical fibers configured to receive demultiplexed feed light from the demultiplexer;
a diffusing lens configured to spread the feed light; and
a powered device including a plurality of photoelectric conversion elements,
wherein
the plurality of photoelectric conversion elements is disposed such that light-receiving surfaces of the plurality of photoelectric conversion elements are arranged in a concave shape, and
the diffusing lens is configured to spread the demultiplexed feed light transmitted from each of output ends of the plurality of optical fibers to a corresponding light-receiving surface of the light-receiving surfaces of the plurality of photoelectric conversion elements.