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:
May. 09, 2023
Filed:
Nov. 04, 2020
Politecnico Di Milano, Milan, IT;
Francesco Morichetti, Novara, IT;
Andrea Ivano Melloni, Milan, IT;
Douglas Oliveira Morais de Aguiar, Milan, IT;
Politecnico di Milano, Milan, IT;
Abstract
An optical system () is described including: a reconfigurable optical device () with multiplexing wavelength division, comprising a plurality of actuators (A-AN) and having associated a number of optical channels (M) and a number of degrees of freedom (N) lower than the number of optical channels; an optical stimulus source () connected to said reconfigurable optical device () to provide an optical stimulation signal (S) having a wavelength band including a plurality of wavelengths associated with the optical channels; an optical-electric conversion device () configured to receive from said reconfigurable optical device () an optical monitoring signal (S) corresponding to the optical stimulation signal (S) and to provide a group of electrical signals of intensity (S-S) each representative of an intensity of the optical monitoring signal (S) evaluated at a relative wavelength included in said band. The system also includes a control device () configured to control the plurality of actuators (A-AN) according to said group of electrical signals (S-S) and according to a control law.