OSl dosimetry

OSL technology principle

Description of OSL technology principles


OSL technology principle

OSL detectors irradiation and storage

OSL technology detectors irradiation and storage

OSL readout processes

OSL technology readout process

In the reader, the amount of radiation exposure is measured by stimulating the Al2O3 material with green light from either a laser or light emitting diode source. In the new reader, the measurement chain developed by LANDAUER® is working in POSL mode improving accuracy.

osl technology readout

The resulting blue light emitted after stimulation indicates the level of radiation exposure. This can be done repeatedly to verify a radiation exposure or to accumulate a total dose over time