digital receptors

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Across
  1. 2. needle-like in structure; better scintillator for spatial resolution
  2. 4. DR error that looks like a tiny white dot on a radiograph
  3. 5. modulates readout to ADC
  4. 9. converts visible light to electrical signal
  5. 10. DEL alternative; contains its own amplifier and ADC
  6. 13. fastest type of digital receptor
  7. 14. type of digital receptor that is slower but requires less radiation for exposures
  8. 15. receives analog information from TFT array
Down
  1. 1. rugged but less precise scintillator option
  2. 2. DEL alternative; uses fiber optics
  3. 3. converts x-ray to visible light
  4. 6. element used as a semiconductor in direct DR
  5. 7. stores charge before readout
  6. 8. element used as a semiconductor in indirect DR
  7. 11. describes layout of DELs; active ____ array
  8. 12. detector element