Open Access
Research Article

Table 6.

OSLD preparation: all groups applied Al2O3:C (Luxel) detectors.

Institute Readout system Power [mW/cm2] Filter Stimulation Time [s] Bleaching Calibration Method Source OSL curve evaluation
OSU Risø TL/OSL-DA-15C/D (Green diodes: 525 nm) 13.3 7.5 mm Hoya-U340 600 Yellow light over night Single “chip” 90Sr/90Y (calib. against 60Co) (2)
SCK·CEN Homemade (Ar+ laser: 488 nm) 120 Melles Griot 01MCG019 100 No (daylight) Separate group from the same batch 60Co
NASA/SRAG Risø TL/OSL-DA-15C/D (Green diodes: 525 nm) 40 7.5 mm Hoya-U340 300 Bleached with 525 nm for 120 s Same batch 137Cs (3)
NIRS MicroStar InLight (Landauer Inc.) (Green diodes: 525 nm) 173 (1) 7.5 mm Hoya-B390 1 Fluorescent light without UV Same batch 137Cs

Calculated value from nominal specification of employed LEDs.


Total OSL area (300 s or 600 s stimulation at 10 mW/cm2).


OSL initial intensity (3 s) or total OSL area (300 s) at 40 mW/cm2.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.