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:
Oct. 27, 2015
Filed:
Dec. 20, 2010
Marco Tagliaferri, Taino, IT;
Fabio Cannone, Melzo, IT;
Orazio Svelto, Segrate, IT;
DATALOGIC AUTOMATION S.R.L., Monte San Pietro, Bologna, IT;
Abstract
A laser system for the marking of metallic and non-metallic materials comprising a laser oscillator (), characterized in that said laser oscillator () comprises: an active optical means () of the crystal laser type, a laser pump () to provide a pump energy to said active optical means (); a mirror () disposed upstream said active optical means (); an optical switch (), apt to provide a pulsed laser beam, disposed downstream said active optical means (); a mode adaptor () coupled to said optical switch (); a predetermined length single-mode optical fiber (), coupled to said mode adapter (); a Bragg Grating type reflector coupled to said optical fiber ().