James Beletic's presentation
James Beletic's presentation
James Beletic's presentation
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6 Steps of CMOS-based Optical / IR Photon Detection<br />
Anti-reflection coating<br />
Substrate removal<br />
Detector Materials<br />
HgCdTe, Si<br />
1. Light into detector<br />
2. Charge Generation<br />
Quantum<br />
Efficiency<br />
HYBRID SENSOR<br />
CHIP ASSEMBLY (SCA)<br />
Electric Fields in detector<br />
collect electrical charge<br />
p-n junction<br />
Source follower<br />
3. Charge Collection<br />
4. Charge-to-Voltage<br />
Conversion<br />
Point<br />
Spread<br />
Function<br />
Sensitvity<br />
Random access<br />
or full frame read<br />
5. Signal Transfer<br />
SIDECAR ASIC<br />
SIDECAR ASIC<br />
6. Digitization<br />
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