Technical specifications

This equipment has three modules that provide 3 complementary measurements:

  • a “3DWB det” module equipped with 3 detectors (PMT, InGaAs, PbS) for absorption/transmission measurements from 175 nm to 3300 nm;
  • a “150 mm InGaAs Int.sphere” module equipped with two detectors (PMT and InGaAs) and a 150 mm integrating sphere for diffuse reflection measurements from 250 nm to 2500 nm;
  • a “URA” module equipped with two detectors (Si, PbS) for absolute specular reflection measurements from 250 nm to 3200 nm at angles from 8° to 70°.

Several accessories are available:

  • Sample holders for all types of samples: film, powder, liquid, stone;
  • Specac cryostat for liquids between -190 °C and 250 °C;
  • Harrick Praying Mantis with a low-temperature reaction chamber for diffuse reflection measurements of powders between 175 nm and 3300 nm, from -175°C to 600°C.

Other optical spectroscopy instruments

Spectrofluorometer: Horiba Jobin-Yvon Fluorolog 3

Time-resolved photoluminescence setup

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