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Characterization Capabilities

Noise spectrum and spectral response

  • Readout noise, dark current and other low-level noise-source characterization using optimized readout systems.
  • Charge transfer efficiency measurements (using 55Fe and other techniques).
  • Absolute quantum efficiency (photometric calibration).
  • Spatial resolution and MTF including PSF and low-level halo.
  • Stability of detector characteristics.
  • Flight qualification testing, including radiation effects.
  • Ultra-low background testing in the infrared with two specially built test cryostats.
  • General-purpose reconfigurable detector array control and data acquisition electronics including timing pattern generation and optimization.
  • Blanket optical illumination and spot scans. Flat field uniformity measurements.
  • Extensive data analysis capabilities.