Fig.1

Overall block diagram of SiPM drive unit"

Fig.2

Physical map of SiPM drive unit module"

Fig.3

Data flow chart of multi-channel control software"

Fig.4

SiPM high frequency partial ripple test (a) Befor shielding, (b) After shielding"

Fig.5

SiPM low frequency partial ripple test(a) Befor shielding, (b) After shielding"

Fig.6

Test results of reference SiPM low voltage power module"

Fig.7

Test results of measured SiPM low voltage power module"

Table 1

The counting ratio of the dark noise spectrum"

Fig.8

The MPE of reference plates"

Fig.9

The multi-photon spectrum of SiPM by test plate"