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:
Aug. 12, 2014
Filed:
Feb. 11, 2011
William F. Krupke, Pleasanton, CA (US);
William F. Krupke, Pleasanton, CA (US);
Other;
Abstract
An optically pumped sulfur monoxide (SO) molecular laser is presented. A near infrared pump light source generates a pump light at wavelengths that match wavelengths of a Q-branch or R-branch absorption transition of a bΣexcited electronic state of the SO molecule. The pump light is directed to a vessel containing a laser gain medium including gaseous SO and a buffer gas. The gaseous gain medium may be flowed through the region of output light extraction to remove waste heat deposited in the medium. In some examples output light is generated from any of the R-branch, Q-branch, or P-branch emission transitions between the v=0 vibrationless bΣelectronic state and the v=1 vibrational xΣground electronic state. In some other examples, output light is generated from P-branch emission transitions between the v=0 vibrationless bΣelectronic state and the v=0 vibrationless xΣground electronic state.