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:
Jul. 11, 2023
Filed:
Sep. 20, 2021
Nkt Photonics A/s, Birkerød, DK;
Jens E. Pedersen, Birkerød, DK;
Poul Varming, Copenhagen, DK;
Christian V. Poulsen, Lynge, DK;
Thomas O. Fagerhoj, Roskilde, DK;
Bjarke Goth, Roskilde, DK;
Henrik Sorensen, Farum, DK;
NKT PHOTONICS A/S, Birkerød, DK;
Abstract
A laser device includes a laser configured to generate laser light and a laser control module configured to receive at least a portion of the laser light generated by the laser, to generate a control signal and to feed the control signal back to the laser for stabilizing the frequency, wherein the laser control module includes a tunable frequency discriminating element which is preferably continuously frequency tunable, and where the laser control module is placed outside the laser cavity.