Laser Interferometer Agilent

For large volume metrology we use a Laser Interferometer from Agilent, which has a measurement range up to 80 metres. It is a He-Ne Interferometer with automatically tuned Zeeman-split two-frequency output.

 

Specifications:

  • Wavelength: 632.991354 nm
  • Wavelength Accuracy: 0.1 ppm
  • Linear Distance Accuracy: 0.4 ppm
Interferometer.jpg