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Dense pattern multiple pass cells

United States Patent

7,800,751
September 21, 2010
View the Complete Patent at the US Patent & Trademark Office
An optical cell and a method of operating an optical cell comprising employing a first mirror comprising a first hole therein at approximately a center of the first mirror and through which laser light enters the cell, employing a second mirror comprising a second hole therein at approximately a center of the second mirror and through which laser light exits the cell, and forming a Lissajous pattern of spots on the mirrors by repeated reflection of laser light entering the cell.
Silver; Joel A. (Santa Fe, NM), Bomse; David S. (Santa Fe, NM)
Southwest Sciences Incorporated (Santa Fe, NM)
11/ 678,943
February 26, 2007
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT The U.S. government has a paid-up license in this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of Small Business Research (SBIR) Contract No. DE-FG02-03ER83779 awarded by the U.S. Department of Energy.