| 摘要 |
<p>A green LED light source for emitting illuminates an optically stimulated luminescence (OSL) sensor. A photodetector detects green luminescent light emitted by the OSL sensor. A pusle counter counts photon pulses generated by a photodetector. A microprocessor controls the LED light source, photodetector and the pulse counter to operate the device for pulsed OSL. The pulse counter is part of the microprocessor, which determines a radiation dose.</p> |
