Physics and Engineering of Radiation Detection

456 Chapter 7. Position Sensitive Detection and Imaging and thus degrades its performance over time due to damage caused by the ...

7.3. Imaging Devices 457 7.3.F MicrostripandMultiwireDetectors The microstrip and multiwire detectors we discussed earlier in th ...

458 Chapter 7. Position Sensitive Detection and Imaging Scintillation Photon Scintillation Photon Scintillation Core Optical Cla ...

7.3. Imaging Devices 459 Problems 1.Calculate the spatial resolution of a position sensitive detector having a pitch of 40μmand ...

460 Chapter 7. Position Sensitive Detection and Imaging Bibliography [1] Antonuk, I. et al., Signal, Noise, and Readout Consider ...

BIBLIOGRAPHY 461 [18] Hussain, E.M., Handbook on Radiation Probing, Gauging, Imaging and Analysis, Springer, 1999. [19] Janesick ...

462 Chapter 7. Position Sensitive Detection and Imaging [36] Schreiber, W.F., Fundamentals of Electronic Imaging Systems: Some A ...

463 Chapter 8 Signal Processing Signal processing plays an extremely important role in extracting useful information from detect ...

464 Chapter 8. Signal Processing Spectroscopic Applications Timing Applications Detector Preamplifier Pulse Shaping Amplifier Am ...

8.1. Preamplification 465
response time,
power consumption,
dynamic range,
pulse pile-up, and
common mode. Broadly speaking ...

466 Chapter 8. Signal Processing Cd Vout Rs Rf Vs Rs Ra Vout Q + − i (b) (a) Figure 8.1.1: (a) Principle design of a volt- age s ...

8.1. Preamplification 467 fact most of the radiation detectors can be modeled as current sources. So how do we relate this curre ...

468 Chapter 8. Signal Processing Cd Vout Rf Ra Vout is Rs Rs Q + − i (a) (b) Figure 8.1.2: (a) Working principle of a cur- rent ...

8.1. Preamplification 469 be achieved if no current flows into the preamplifier’s input. This implies that the amplifier’s input ...

470 Chapter 8. Signal Processing dimensionless quantity. Charge gainAQcan be computed from AQ = Vout Qin = AVin CinVin = A Cin = ...

8.1. Preamplification 471 Vout Rf Cf Rb Cc + − Detector HV Vout Rf Cf + − HV Detector (b) (a) Figure 8.1.5: Schematics of (a) an ...

472 Chapter 8. Signal Processing in out in out (a) (b) Figure 8.1.6: (a) Typical output voltage pulse shapes of a simple charge ...

8.1. Preamplification 473 Time Low Rate High Rate Preamp Output Detector Output Figure 8.1.7: Low rate and high rate measurement ...

474 Chapter 8. Signal Processing Sr Detector Output Ss Sr Preamp Output Detector Charge Preamp Output Detector Charge (a) (b) Fi ...

8.2. Signal Transport 475 Cf Vout Detector Comparator − Amplitude Time (a) (b) Threshold Reset Time Switch Figure 8.1.10: (a) Sk ...