| Autor: |
Sebastiano, Montesi, Mettivier, Russo |
| Přispěvatelé: |
Mettivier, Giovanni, Montesi, MARIA CRISTINA, A., Sebastiano, Russo, Paolo |
| Rok vydání: |
2006 |
| Předmět: |
|
| Zdroj: |
IEEE Nuclear Science Symposium Conference Record, 2005. |
| DOI: |
10.1109/nssmic.2005.1596945 |
| Popis: |
We report on high frame rate X-ray imaging tests with the Medipix2 single photon counting detector (single frames contain 256times256 pixel, 55 mum pitch, 13 bit counter) bump-bonded to a 300 mum thick silicon pixel detector. Image data are readout serially at a maximum frequency of 86 MHz, and each image frame corresponds to about 1 Mbit. After implementing a new version of the dedicated Medisoft 4.1 software for the operation of the Medipix2 imaging system, the maximum possible frame rate increased from a few frame per second up to 51 fps (10% duty cycle). Dynamic imaging tests have been made by irradiating with a X-ray tube (25 kV, 1 mA) an absorbing edge being translated at constant speed. Applications of this new option for the Medipix2 imaging system are in the fields of cineradiography, dynamic X-ray imaging, and synchrotron radiation imaging |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
