Method and laser-computer system for producing laser-induced...

Details Method and laser-computer system for producing laser-induced... Method and laser-computer system for producing laser-induced...

2005-09-20

2005-09-20

Evans, Geoffrey S. (Department: 1725)

Electric heating

Metal heating

By arc

C219S121680

Reexamination Certificate

active

06946619

ABSTRACT:
This invention provides methods and apparatus for producing holograms by creating arrangement of laser-induced damages inside transparent materials. A method for transformation of an interference pattern into arrangement of points so that laser-induced damages created at these points are able to reconstruct high quality holographic images is disclosed. A method and apparatus for creation of small laser-induced damages needed for reproduction of holograms by transforming wavelength of laser radiation generating breakdowns at the predetermined points of transparent materials are described.

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