Schematic view of the CsI(Tl) module
1 - reflector (Millipore-paper).
2 - aluminum container; 3 - photo-sensor PIN-diode (Hamamatsu);
4 - preamplifier; 5 - optical fiber of the control system (Xe-lamp)
Photo of CsI(Tl) modules. Left:
CsI(Tl) crystal; right - CsI(Tl) module (as illustrated on the scheme above)
CsI(Tl) modules