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. 07, 2018
Filed:
Dec. 14, 2015
Colorado School of Mines, Golden, CO (US);
Jeff A. Squier, Golden, CO (US);
Erica K. Block, Golden, CO (US);
COLORADO SCHOOL OF MINES, Golden, CO (US);
Abstract
A multipass chirped pulse amplification system outfitted with a single-grating, simultaneous spatial and temporal focusing (SSTF) compressor platform is provided. Such a system provides the ability to vary the beam aspect ratio of an SSTF beam, and thus the degree of pulse-front tilt at a focus, while maintaining a net zero-dispersion system. The optical system may include a first optical element or set of optical elements that receives and then varies a pulse-front tilt of a light beam, and a second optical element or set of optical elements that focuses the light beam having the varied pulse-front tilt that is output by the first optical element or set of optical elements. The first optical element or set of optical elements includes an optical grating, two dihedrals, and a retroflector roof mirror.