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:
Jul. 23, 2019
Filed:
Sep. 30, 2016
Pécsi Tudományegyetem, Pécs, HU;
Gábor Almási, Kozármisleny, HU;
József András Fülöp, Pécs, HU;
János Hebling, Pécs, HU;
Zoltán Ollmann, Pécs, HU;
László Pálfalvi, Pécs, HU;
Pécsi Tudományegyetem, Pécs, HU;
Abstract
The present application relates to generating terahertz radiation, wherein a pump pulse is subjected to pulse front tilting, the thus obtained pump pulse having tilted pulse front is coupled into a nonlinear optical medium and THz pulse is generated by the optical medium in nonlinear optical processes, particularly by means of optical rectification by the pump pulse. The application also relates to a terahertz radiation source (), comprising a pump source () for emitting a pump pulse and a nonlinear optical medium for generating THz pulse. The pump source () and the nonlinear optical medium define together a light path, said light path is arranged to guide the pump pulse from the pump source () to the nonlinear optical medium. A first optical element () having angular-dispersion-inducing property and imaging optics () are disposed in the light path after each other in the propagation direction of the pump pulse.