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Germanium Detector Stocklist

 

High-Count-Rate Detectors 

a24.jpg (34652 bytes)Figure 24.  A Plot of the Unpiled-Up Amplifier Output Rate as a Function of the Input Rate for Six Values of Shaping Time Constants.

 

 

 

 

 

 

a25.jpg (42944 bytes)Figure 25.  Data obtained with an IGLET-X-06135 detector shows energy resolution at 5.9 keV as a function of amplifier time constant (Red. 15)

 

 

 

 

 

 

 

 

 

a26.jpg (31070 bytes)Figure 26.  Unpiled-up output as a function of count rate at different time constants. Data obtained at 5.9 keV with a DSPEC spectrometer and an IGLET-11145.

 

 

 

 

 

 

 

 

 

a27.jpg (18195 bytes)Figure 27.  Peak stability as a function of count rate at different time constants. Data obtained at 5.9 keV with a DSPEC spectrometer and an IGLET-11145.

 

 

 

 

 

a28.jpg (24661 bytes)Figure 28.  Energy resolution as a function of count rate at different time constants. Data obtained at 5.9 keV with a DSPEC spectrometer and an IGLET-11145.

 

 

 

 

 

 

a29.jpg (35672 bytes)Figure 29.  Energy resolution as a function of count-rate at 1.6 µs risetime for DSPEC and DSPEC PLUS. Data taken with 12% relative efficiency coaxial detector.

 

 

 

 

 

 

a30.jpg (33147 bytes)Figure 30.  Example of electronic diagram showing the detector and "front-end" preamplifier components in a PopTop capsule.