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. 28, 2021
Filed:
Dec. 09, 2019
Exalos Ag, Schlieren, CH;
Marcus Dülk, Schlieren, CH;
Jean Dahdah, Schlieren, CH;
Stefan Gloor, Schlieren, CH;
Nikolay Primerov, Schlieren, CH;
Christian Velez, Schlieren, CH;
EXALOS AG, Schlieren, CH;
Abstract
A module accommodates multiple superluminescent light emitting diodes, SLEDs,and. The SLEDs are arranged in an enclosure and output respective light beams to propagate into free space within the enclosure. The individual light beams from the SLED sources are combined into a single beam path within the enclosure using beam combiners--. Each beam combiner is realized as a planar optical element, the back side of which is arranged to receive a SLED beam and route it through the optical element to the front side where it is combined with another SLED beam that is incident on and reflected by the front side. The free-space propagating combined beam is output from the module via an optical fiber(or through a window).