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. 26, 2017
Filed:
Mar. 14, 2014
Praevium Research, Inc., Santa Barbara, CA (US);
Thorlabs, Inc., Newton, NJ (US);
Vijaysekhar Jayaraman, Goleta, CA (US);
Christopher Burgner, Santa Barbara, CA (US);
Demis John, Goleta, CA (US);
Peter Heim, Jessup, MD (US);
Alex Ezra Cable, Newton, NJ (US);
Praevium Research, Inc., Sanata Barbara, CA (US);
Thorlabs, Inc., Newton, NJ (US);
Abstract
A high-speed, single-mode, high power, reliable and manufacturable wavelength-tunable light source operative to emit wavelength tunable radiation over a wavelength range contained in a wavelength span between about 950 nm and about 1150 nm, including a vertical cavity laser (VCL), the VCL having a gain region with at least one compressively strained quantum well containing Indium, Gallium, and Arsenic.