Test Plan

1A, Understanding the SiPM (by Chao Peng)

a) Current vs Voltage
b) Signals (from Pre-Amp) vs Voltage
c) Signals vs Temperature

1B, Understanding the fiber with regular PMT tube (Li Ye)

a) Black Box
b) Light Signals from LED
c) Light Signals from Sr90 source

2, Setting up DAQ and Data Taking

3, Understanding the fiber with SiPM

a) Connections
b) Voltage Dependence
c) Temperature Dependence

4, Light Yield Study with different type of Fibers

a) Overall Light Yield
b) Attenuation Length  

5, Determining the Fiber+SiPM Combinations

6, Building a 5cm width 1.5m long two-layer Fiber Bundle

6, Performance Study of the Fiber Bundle