Optical profiler

Organisaatiot: Itä-Suomen yliopisto » Fysiikan ja matematiikan laitos (Joensuu)

Veeco WYKO NT9300

Pertti Pääkkönen

2009

2009

Scanning white light interferometer.

  • Measurement of surface profiles 
  • Measurement of surface curvatures
  • Measurement of surface roughness

  • Motorized XY table 155 mm x 155 mm
  • Motorized tip-tilt optics head
  • Objectives: 2.5x, 20x, and 50x
  • Field multipliers: 0.55x, 1.0x and 2.0x
  • Field stitching capability
  • Measurement and analyzing software

  • Vertical resolution: < 0.1 nm RMS
  • Max slope angle: objective dependent, 1.9° (2.5x), 14.2° (20x), and 26.7° (50x)
  • Vertical range: 10 mm, 24 µm/sec
  • Horizontal resolution: objective dependent down to 0.5 µm
  • Horizontal range: objective dependent, field stitching available

 

Univeristy of Joensuu, Department of Physics and Mathematics

Joensuu

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