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:
Oct. 12, 2004
Filed:
Dec. 14, 2001
Robert Dixon Roorda, Astoria, NY (US);
Gero Miesenböck, New York, NY (US);
Sloan-Kettering Institute for Cancer Research, New York, NY (US);
Abstract
Method and apparatus for steering a beam of light. The method and apparatus are based on the discovery that the spectral dispersion of multi-chromatic light pulses by an acousto-optical deflector can be significantly ameliorated by positioning a dispersive element, such as a prism, along the path of the multi-chromatic light pulses in such a way that the dispersive element disperses the multi-chromatic light pulses in a direction opposite to the spectral dispersion caused by the acousto-optical deflector. The dispersive element may be positioned either before or after the acousto-optical deflector. The method and apparatus are particularly well-suited for use with ultrashort laser pulses in the visible and infrared ranges having a bandwidth of up to about 40 nm. The method and apparatus have applicability in, among other things, multi-photon laser scanning microscopy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile