Spectroscopic Ellipsometer – J.A. Woollam alpha-SE

  • Wavelength Range: 380 – 900 nm
  • Measurement angles: 65°, 70°, 75°, and 90° (straight-through)
  • Auto Sample Alignment
  • Fast data acquisition: 3 ~ 30 sec depending on the mode
  • Light spot diameter ~ 3 mm
  • Focus probes reduce the light spot diameter to ~ 0.3 mm

Training Document: Spectroscopic Ellipsometer