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System and method for laser shock peening

  • US 8,222,567 B2
  • Filed: 05/12/2010
  • Issued: 07/17/2012
  • Est. Priority Date: 05/12/2010
  • Status: Active Grant
First Claim
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1. A system for laser shock peening, comprising:

  • a. a laser positioned to direct a laser pulse at a first side of a work piece;

    b. a coupler on a second side of the work piece; and

    c. a Doppler shift detector positioned to measure a velocity of said coupler.

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