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. 13, 2018
Filed:
Sep. 08, 2017
The United States of America, As Represented BY the Secretary of the Navy, Washington, DC (US);
Rafael R. Gattass, Washington, DC (US);
Jasbinder S. Sanghera, Ashburn, VA (US);
L. Brandon Shaw, Woodbridge, VA (US);
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A device for the generation of supercontinuum in infrared fiber with a light source comprising a pulsed microchip laser operating at a wavelength greater than one micrometer, a nonlinear optical parametric element operated without a cavity, and an infrared fiber. Light from the laser is pumped into the nonlinear optical parametric element to generate two new wavelengths, and the output from the nonlinear optical parametric element is launched into the infrared fiber. Output from the infrared fiber has a bandwidth greater than the input laser bandwidth by at least 100% and an emission wavelength range from 2 to 14 micrometers.