Title of article :
LED light pulser for high precision monitoring of the scintillation calorimeter energy scale
Author/Authors :
Fyodorov، نويسنده , , A and Korzhik، نويسنده , , H. and Lopatik، نويسنده , , A and Missevitch، نويسنده , , O، نويسنده ,
Abstract :
Principle of construction of a source of short light pulses on LED with active quenching of afterglow, allowing to reduce duration of a light pulse from 1.5 to 5 times for some types of LEDs, is described. Long-term stability ±0.1% for several weeks is achieved.
Keywords :
quenching , Light pulser , Stabilization , PIN diode , LED
Journal title :
Astroparticle Physics
