Dec 2009Oriel InstrumentsRequest Info
Newport Corp.’s Oriel Instruments division has announced the Oriel IQE-200, an instrument that performs simultaneous measurement of external and internal quantum efficiency of solar cells, detectors and any photon-to-charge converting device. Wavelength is from 300 to 1100 nm, working distance is 50 mm, resolution is 5 nm (adjustable), and repeatability is <±0.5. The system combines a 250-W quartz tungsten halogen light source, a monochromator, advanced sensor technology, and related electronics and software. The preconfigured and calibrated assembly with four-channel data acquisition for rapid measurement is a turnkey solution. The system measures silicon-based and thin-film cells, copper indium gallium diselenide and cadmium telluride.