Abstract
Self-consistent Monte Carlo simulations are used to study the low noise and high gain potential of InSb avalanche photodiodes. It is found that for an electron-initiated avalanche, excess noise factors well below the minimum McIntyre value persist up to gain values of around 60 for a 3.2 mu m avalanche region. these very low noise values, it is found that multiplication has a very unusual voltage dependence which may be exploited for highly efficient novel low noise planar arrays operating at low voltage.
| Original language | English |
|---|---|
| Pages (from-to) | 2175-2181 |
| Number of pages | 7 |
| Journal | IEEE Transactions on Electron Devices |
| Volume | 52 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1 Oct 2005 |
Keywords
- Monte Carlo (MC) simulation
- InSb
- detector arrays
- impact ionization
- avalanche photodetector
- low noise
- dead space
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