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:
Jan. 03, 2023
Filed:
Apr. 20, 2021
Meta Platforms, Inc., Menlo Park, CA (US);
Slaven Moro, San Diego, CA (US);
Eric Douglas Miller, Sherman Oaks, CA (US);
Stephen Philip Efthyvoulos, La Crescenta, CA (US);
Chien-Chung Chen, Thousand Oaks, CA (US);
Matthew Thomas Hunwardsen, Moorpark, CA (US);
Meta Platforms, Inc., Menlo Park, CA (US);
Abstract
An example device may include an optical configuration configured to transmit a transmitted optical beam and receive a received optical beam, an optical modem, and an optical amplifier. An example optical amplifier may include an optical gain medium and an optical bandpass filter. The transmitted optical beam may have a transmit wavelength selectable from a plurality of transmit wavelength, and may have a different wavelength from the received optical beam. In some examples, the optical configuration may include at least one dichroic element. Various other devices, systems, and methods are described.