Table 2.

Solid-state photomultiplier specifications.

Parameters	Specifications
Pixel sensitive area	2.85 × 2.85 mm2
Pixel size	3.0 × 3.0 mm2
Pixel pitch	3.2 mm
No. of microcells	3640
Breakdown voltage	∼27.5 V
Typical gain	106
Array matrix	4 × 4