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. 26, 2014
Filed:
Dec. 21, 2012
Applicants:
Michael Mei, Steinebach, DE;
Ronald Holzwarth, Munich, DE;
Marc Fischer, Munich, DE;
Inventors:
Assignee:
Menlo Systems GmbH, Martinsried, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/31 (2006.01); B01J 19/12 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
B01J 19/121 (2013.01); G01N 2201/0697 (2013.01); G01N 21/31 (2013.01); G01N 21/6402 (2013.01);
Abstract
The invention relates to an optical arrangement () and to a method of examining or processing an object (). Here, a first laser pulse with a first central wavelength and a second laser pulse with a second central wavelength different from the first central wavelength are generated. Both pulses are superimposed in or on the object () such that multi-photon absorption takes place there with the involvement of at least one photon of the first laser pulse and at least one photon of the second laser pulse.