A loop concave reflector laser resonance cavity

A loop concave reflector laser resonance cavity

  • CN 101,262,114 B
  • Filed: 04/20/2008
  • Issued: 10/10/2012
  • Est. Priority Date: 04/20/2008
  • Status: Active Grant
First Claim
Patent Images

1. a loop concave reflector laser resonance cavity comprises speculum, laser working medium and outgoing mirror;

  • It is characterized in that;

    the reflecting surface of speculum (1) is made up of the circular-arc concave surface of an annular;

    The reflecting surface of speculum and outgoing mirror are an overall operation face;

    Said laserresonator output beam in the form of a ring;

    The power peak position is or not the center of minute surface, but on a circle that with the minute surface center is the center of circle.

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