A scintillator-coated phototransistor pixel sensor with dark current cancellation

Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems

Volumn 2, Issue , 2001, Pages 663-667

  Abdallah, M A ^a,b   Dubaric, E ^a,b   Nilsson, H E ^a   Frojdh C ^a   Petersson, C S ^b  

^a Mitthögskolan   (Sweden)

^b ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

PIXELS;

CMOS ACTIVE PIXEL SENSORS; CURRENT CANCELLATION; DENTAL X-RAYS; DIRECT ABSORPTION; DYNAMIC RANGE; MEASURED RESULTS; OPTICAL SENSITIVITY; PIXEL SENSORS;

PHOTOTRANSISTORS;

EID: 34547339425     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/icecs.2001.957563     Document Type: Conference Paper

References (10)

1. Fröjdh, C., Nilsson, H-E., Nelvig, P., Petersson, C. S., "Simulation of the X-ray Response of Scintillator Coated Silicon CCDs", Trans. on Nucl. Sci. Vol. 45, No. 3, 1998.
2. Eric R. Fossum, Philip H. S. Wong, "Future Prospects for CMOS Active Pixel Image Sensors", Proc. IEEE Workshop on Charge-coupled Devices and Advanced Image Sensors, Cal. USA - April 2022, 1995.
3. Irsigler, R. et. al., "Evaluation of 320×240 pixel LEC GaAs Schottky Barrier X-ray Imaging Arrays, Hybridized to CMOS Readout Circuit Based on Charge Integration". Nucl. Inst. & Methods, vol. 434, pp. 24-29, April 1998.
4. Fossum, E. R., Nixon, R. H., Schick, D., "A 37×28 mm2 600k-pixel CMOS APS Dental X-ray Cam-era-on-a-Chip with self-triggered Readout", Presented at ISSCC 1998.
5. M. Abdalla, C. Frojdh, C.S. Petersson, "Design of a CMOS APS for Dental X-ray Imaging", Proc. of the IEEE ICECS'99. pp. 1297.
6. E. Dubaric, et. al., "Monte Carlo simulation of the imaging properties of scintillator coated X-ray pixel detectors", NSS2000.
7. M. Moszynski, et. al., "Absolute Light Output of Scintillators", Trans. on Nucl. Sci., vol.44, No. 3, pp. 1052-1061, June 1997.
8. M. Abdalla, C. Fröjdh, C. S. Petersson, "A CMOS APS for dental X-ray imaging using scintillation sensors", accepted for publication in NIM-A.
9. R. Irsigler, et. al. "X-ray imaging using a 320x240 Hybrid GaAs Pixel Detector", Submitted to NIM-A.
10. C. Fröjdh, et. al, "Imaging properties of scintillator coated silicon CCDs", NSS98, Toronto.