Multi-point laser ignition device

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United States of America Patent

PATENT NO 9548585
SERIAL NO

14800959

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Abstract

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A multi-point laser device comprising a plurality of optical pumping sources. Each optical pumping source is configured to create pumping excitation energy along a corresponding optical path directed through a high-reflectivity mirror and into substantially different locations within the laser media thereby producing atomic optical emissions at substantially different locations within the laser media and directed along a corresponding optical path of the optical pumping source. An output coupler and one or more output lenses are configured to produce a plurality of lasing events at substantially different times, locations or a combination thereof from the multiple atomic optical emissions produced at substantially different locations within the laser media. The laser media is a single continuous media, preferably grown on a single substrate.

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Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McIntyre, Dustin L Washington, US 6 16
Woodruff, Steven D Morgantown, US 8 79

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