Optical Comb Absolute Distance Meter

Optical Comb Absolute Distance Meter




Optical Comb Absolute Distance Meter

Optical Comb Absolute Distance Meter

*A PC for signal processing is required.

No need zero setting, highly accurate distance meter

 

■Specifications

  • No need zero setting
  • Long range measurements ~5m
  • High accuracy 1μm
  • High resolution 0.01 μm
  • High speed 2μs~1s
  • Non-contact, Non-destructive
  • Wavelength 1550nm

■Applications

  • Measuring instruments for Industries
  • Alignment, Positioning, Installation, Inspection
  • Health monitoring, etc.
     

●PDF Download
Optical Comb Absolute Distance Meter

 


Measurement scene

Measurement scene at Optical Tunnel


Measurement results comparing to reference standard interferometer on the 96m rail at optical tunnel of National Institute of Advanced Industrial Science and Technology (AIST).


■Absolute Accuracy

<1μm@5m
<5μm@78m

(Reaches evaluation limit)



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