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:
Mar. 29, 2005
Filed:
Aug. 07, 2000
Nikolay Nikolaevich Guletsky, St. Petersburg, RU;
Vladimir Yurevich Dmitriev, St. Petersburg, RU;
Sergey Viktorovich Oshemkov, St. Petersburg, RU;
Nikolay Nikolaevich Guletsky, St. Petersburg, RU;
Vladimir Yurevich Dmitriev, St. Petersburg, RU;
Sergey Viktorovich Oshemkov, St. Petersburg, RU;
U. C. Laser Ltd., Carmiel, IL;
Abstract
This invention discloses a method of producing, in a solid transparent material (), a hologram of an object; the method includes the steps of: developing a three-dimensional mathematical model of an electro-magnetic field emanating from the object, the field producing an image of the object; computing a corresponding three-dimensional set of points, light scattered from which reconstructs the field; and focusing a pulsed laser beam into the solid transparent material onto each of the points sequentially, the beam being capable, when focused, of causing optical breakdown in the solid transparent material.