The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Sep. 27, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Keisuke Matsuda, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An optical space communication transmitting terminal includes: a plurality of transmitters that form a plurality of groups and transmit optical signals having wavelengths different from each other; multiplexers that are provided to each of the groups and outputs optical signals wavelength-multiplexed by multiplexing the optical signals transmitted from the transmitters belonging to the group; optical amplifiers that are provided to each of the groups and amplifies the wavelength-multiplexed optical signals; and optical antennas that are provided to each of the groups and transmits the amplified optical signals into space, in which the optical antennas of the groups transmit the optical signals in the same direction.