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. 30, 2021
Filed:
Sep. 18, 2019
Daylight Solutions, Inc., San Diego, CA (US);
Bruce Coy, San Diego, CA (US);
Miles James Weida, Poway, CA (US);
DAYLIGHT SOLUTIONS, INC., San Diego, CA (US);
Abstract
A laser assembly () for generating a pulsed output beam () includes a quantum cascade device (); and a laser driver (A) that controls the voltage to the quantum cascade device () in a pulsed drive profile () to generate the pulsed output beam (). The pulsed drive profile () includes a plurality of spaced on-time segments () in which the laser driver (A) directs voltage to the quantum cascade device (), and at least one off-time segment () in which the laser driver (A) pulls down the voltage from the quantum cascade device (). The off-time segment () occurs between two on-time segments ().