Photoluminescence spectrometer
- Excitation using Ar-Ne laser or wight ligth + monochromator
- Detection of the reflected or transmitted intensity
- Wavelength interval 0.2-0.8 µm
Zeiss absorption spectrometer
- Illumination: Halogen or deuterium lamp + monochromator
- Wavelength interval: 0.2 - 1.0 µm
- Detection of the transmitted intensity using secondary electron multiplier
Optical reflectometer
- Illumination: wight light source + adjustable monochromator
- Four-circle goniometer for specimen positioning
- Semiconductor detector
- Application: Colloidal crystals
Wight light reflectometer
- Measurement in transmission or reflection
- Post-specimen monochromator
Zeiss visible light microscope for monochromatic imaging
- Measurement in transmission or in reflection
Electrical conductivity measurements
- 2-point and 4-point measurements
- Tip positioning using micromanipulators (type: PH100)
- Electronic control and data acquisition
- Measurements possible also with light irradiation (integrated sun simulator)