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:
Nov. 24, 2020
Filed:
Oct. 15, 2019
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Ashkan Seyedi, Palo Alto, CA (US);
Antoine Descos, Palo Alto, CA (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
Examples herein relate to optical systems. In particular, implementations herein relate to an optical system including a bidirectional optical link such as an optical fiber. The optical system includes a resonator tuned to filter a resonant wavelength of light emitted by an optical source. The optical source may be configured to emit light having multiple wavelengths, and the resonator may be configured to receive light emitted by the optical source. The optical system may further include a photodetector to receive the resonant wavelength and measure a power of the resonant wavelength. The optical system may further include a controller coupled to the optical source. The controller may receive the measured first power of the resonant wavelength and change the state of the optical source when the measured power of the resonant wavelength is outside a per-wavelength threshold range.