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:
May. 25, 2010
Filed:
Mar. 26, 2008
Dale A. Richter, Sandia Park, NM (US);
Dale A. Richter, Sandia Park, NM (US);
ITT Manufacturing Enterprises, Inc., Wilmington, DE (US);
Abstract
A wavelength-agile laser transmitter apparatus and method are provided. The apparatus comprises a pump laser that is configured to output a pump beam at a first (pump) wavelength and an optical parametric oscillator. The optical parametric oscillator comprises a cavity that contains several optical components including a non-linear optical medium, a first, second and third optical elements, and a narrow linewidth filter. The non-linear optical medium is configured to convert light at the first wavelength to light at a second (signal) wavelength and a third (idler) wavelength that are each longer than the first wavelength. Light at the second and third wavelengths is allowed to partially resonate in the optical parametric oscillator, and the output beam of the apparatus corresponds to light at the third wavelength.