Shared Optical Spectroscopy Facilities

FTIR spectrometer

  • VERTEX 70v, Bruker Inc.
  • Light sources from Far IR to Visible range
  • Transmission measurements
  • Reflectivity measurements

Raman & Photoluminescence spectroscopy

  • Laser sources at 532 nm and 405 nm
  • Available for low temperature measurements
  • Available for Raman and PL mapping with sub-micron resolution
  • Available for custom designed experiments

UV-Visible Spectrophotometer

  • Evolution 220, Thermo Scientific Inc.
  • Wavelength range : 190 to 1100 nm

Optical Transmission/Reflection micro-spectroscopy

  • VIS (450-1100 nm), NIR (950 – 1600nm)
  • Optical spot size ~ 50 micron (~1 micron is available by using supercontinuum lasers)
  • Available for low temperature measurements
  • Available for custom designed experiments

Ellipsometer

  • Model: alpha-SE (J.A. Woollam)
  • Wavelength range: 380 - 900nm, photon energy step ~ 0.01 eV
  • Angle of incidence: 60, 70, 75, 90 degrees
  • Optical spot size 3mm. It is suggested that the sample is larger than 10mm square

If you are interested in using the facilities, please feel free to contact us at linkh[at]sinica.edu.tw


Manager

Dr. Kung-Hsuan Lin (林宮玄博士)


Assistant Manager

Mr. Tzu-Hsuan Weng (翁子軒)


Location

B206, Institute of Physics, Academia Sinica