Across
- 5. The flat panel detector has a photoconductor, typically made of ______________.
- 9. ______________ times the electron flow & changes the voltage multiple times
- 10. The amount of _____________ is related to the amount of light absorbed.
- 12. Some flat panel systems capture images too quickly causing faint pictures of the previous image known as ___________.
- 13. _________ is unwanted noise created during signal amplification in a detector
- 15. ____________ issues reduce DQE.
- 16. ____________ is the most popular and is the base material of most integrated circuits
- 17. noise __________ is random electrical noise in a detector without tight or x-ray exposure
- 19. a device with photosensitive array & tiny pixels that convert light to electricity
Down
- 1. A device that acts like a camera in an indirect conversion detector.
- 2. Specialized ____________ along the detectors edges control the line scanning sequence
- 3. Indirect conversion system that uses optical coupling and reduces _________________
- 4. consist of a flat-panel array with an x-ray absorption material.
- 6. This converts xray photons to light and stores it
- 7. ____________ is measured by spatial resolution, DQE, and low-contrast object visibility in a phantom.
- 8. A two-step process whe X-ray photons are converted to light and light photons are converted to an electrical signal.
- 11. _________ is random variation in image data from X-ray photons
- 14. ___________ transfers light between components to maintain the signal.
- 18. A ______________ converts light into electrical signals for digital image capture and processing.
