Amorphous silicon p-i-n photodetector with Frisch grid for high-speed medical imaging

2010 ◽  
Author(s):  
Nicholas Allec ◽  
Amir H. Goldan ◽  
Kai Wang ◽  
Feng Chen ◽  
Karim S. Karim
Keyword(s):  
Medical Imaging ◽  
Amorphous Silicon ◽  
High Speed

Computer simulation of high speed melting of amorphous silicon

1983 ◽  
Vol 43 (7) ◽  
pp. 669-671 ◽  
Author(s):  
H. C. Webber ◽  
A. G. Cullis ◽  
N. G. Chew
Keyword(s):  
Computer Simulation ◽  
Amorphous Silicon ◽  
High Speed

High-speed amorphous silicon germanium infrared sensors prepared on crystalline silicon substrates

1998 ◽  
Vol 45 (9) ◽  
pp. 2085-2088 ◽  
Author(s):  
Jyh-Jier Ho ◽  
Y.K. Fang ◽  
Kun-Hsien Wu ◽  
W.T. Hsieh ◽  
S.C. Huang ◽  
...  
Keyword(s):  
Amorphous Silicon ◽  
Silicon Germanium ◽  
High Speed ◽  
Crystalline Silicon ◽  
Silicon Substrates ◽  
Infrared Sensors ◽  
Amorphous Silicon Germanium

Research on High-Speed Laser Scribing of Amorphous Silicon Solar Cell

2016 ◽  
Vol 36 (9) ◽  
pp. 0914002
Author(s):  
吴超 Wu Chao ◽  
唐霞辉 Tang Xiahui ◽  
秦应雄 Qin Yingxiong ◽  
王炜 Wang Wei ◽  
王振 Wang Zhen
Keyword(s):  
Solar Cell ◽  
Amorphous Silicon ◽  
High Speed ◽  
Silicon Solar Cell ◽  
Amorphous Silicon Solar Cell ◽  
Laser Scribing

Color Document Imaging with Amorphous Silicon Sensor Arrays

1994 ◽  
Vol 336 ◽  
Author(s):  
R. A. Street ◽  
X. D. Wu ◽  
R. Weisfield ◽  
S. Nelson ◽  
P. Nylen
Keyword(s):  
Amorphous Silicon ◽  
High Speed ◽  
Imaging System ◽  
Sensor Arrays ◽  
Color Imaging ◽  
Silicon Sensors ◽  
Imaging Properties ◽  
Color Filters ◽  
Illumination Source ◽  
Silicon Sensor

ABSTRACTWe describe the performance of an amorphous silicon imaging system designed for high speed (>10 frames/sec) scanning of a document. The system comprises a new page-sized sensor array with 1536×1920 pixels, an illumination source, and the readout electronics. With appropriate color filters, one can achieve color imaging of a document without the registration problems associated with linear scanners. We describe the color imaging properties and discuss how the color response, sensitivity and uniformity depend on the properties of the amorphous silicon sensors.

Very High Speed Lans for Medical Imaging

2005 ◽  
Author(s):  
Y. Alsafadi ◽  
K.M. McNeill ◽  
R. Martinez
Keyword(s):  
Medical Imaging ◽  
High Speed ◽  
Very High

Amorphous Silicon-Germanium-Boron Alloy Applied to Low-Loss and High-Speed Diodes

1982 ◽  
Vol 21 (Part 1, No. 11) ◽  
pp. 1559-1565 ◽  
Author(s):  
Katsumi Murase ◽  
Yoshihito Amemiya ◽  
Yoshihiko Mizushima
Keyword(s):  
Amorphous Silicon ◽  
Silicon Germanium ◽  
High Speed ◽  
Low Loss ◽  
Amorphous Silicon Germanium

Amorphous Silicon Ultra Thin Base Bipolar Phototransistor with High Performance (β=12, τx ≤30μs)

1985 ◽  
Vol 54 ◽  
Author(s):  
C. Y. Chang ◽  
B. S. Wu ◽  
Y. K. Fang ◽  
R. H. Lee
Keyword(s):  
Amorphous Silicon ◽  
High Speed ◽  
High Performance ◽  
Response Speed ◽  
High Gain ◽  
Bipolar Transistor ◽  
Current Gain ◽  
Flat Panel Display ◽  
Element Array ◽  
Good Agreement

ABSTRACTAn n+ /i/p /i/n amorphous silicon bipolar transistor has been successfully fabricated with a current gain of 12 and a response speed of 30 yS This new structure of bipolar transistor has a very thin base (200Å), therefore, high gain and high speed is obtainable. This device has a very promising applications as a flat panel display transistor and a phototransistor in photosensing element/array and photo coupler. Electrical and optical characteristics have been extensively investigated. Theoretical model and experimental results are plausibly in good agreement.Variation from the fundamental structure is also been developed, such as the Schottky emitter Al/i/p /i/n bipolar transistor.

A gradient processor for high speed medical imaging

2002 ◽  
Author(s):  
M. Margala ◽  
N.G. Durdle ◽  
S. Juskiw ◽  
V.J. Raso ◽  
D.L. Hill
Keyword(s):  
Medical Imaging ◽  
High Speed
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