Measuring device for measuring focused laser beam

Measuring device for measuring focused laser beam

  • CN 101,821,595 A
  • Filed: 09/12/2008
  • Published: 09/01/2010
  • Est. Priority Date: 09/13/2007
  • Status: Active Application
First Claim
Patent Images

1. measurement mechanism that is used to measure the laser beam that is focused comprises:

  • The amplifying lens system, it comprises at least two lens (10,12) that are provided with in succession along the beam path of described laser beam, every pair of lens in succession of wherein said amplifying lens system have the focus of coincidence,Electronic image sensor (14), it is arranged on the focus place of described amplifying lens system back in described amplifying lens system, is used to catch the image that is exaggerated of described laser beam,Adapter (42), it is around described beam path, be used to couple described measurement mechanism to the laser aid that described laser beam is provided, described adapter (42) is formed for the abutment surface (46) of described laser system, described abutment surface is axially directed with respect to the beam axis (16) of described laser beamLongitudinal adjusting device (98), it allows to adjust simultaneously with respect to the reference point that is arranged on the described measurement mechanism on the described adapter (46) along described beam path the described lens (10,12) and the described imageing sensor (14) of described amplifying lens system.

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