Product Description

Keywords: Gamma ray imager/polarimeter for solar flares (GRIPS)


  • A. Shih, et al., 2012, “The Gamma-Ray Imager/Polarimeter for Solar flares (GRIPS)”, Proc. SPIE 8443, Space Telescopes and Instrumentation 2012: Ultraviolet to Gamma Ray, 84434H (September 7, 2012), DOI: 10.1117/12.926450

Product Features

Detectors Germanium (Ge)
Application Imaging, Spectroscopy, Tracking
Number of inputs 64
Input charge range -320 fC to +400 fC
Shaping time 4.3 µs/4.8 μs (VA), 100 ns/200 ns (TA)
Nominal capacitive load 35 pF
Equivalent Noise Charge (ENC) 250e + 1.4e/pF
Trigger threshold Adjustable
Trigger outputs Common trigger output for all channels
Outputs Serial digitized pulse height
Test and calibration Calibration circuit and ADC test circuit
Power consumption 12.7mW / channel