Abstract
The study of an avalanche photodiode with an undepleted p-type InGaAs absorption region and a thin InAlAs multiplication layer was performed. The purpose for utilizing an undepleted absorption layer was to reduce the dark current. The demonstration of a drak current below 1 nA at a gain of 10 and a gain-bandwidth product of 160 GHz was done.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2175-2177 |
| Number of pages | 3 |
| Journal | Applied Physics Letters |
| Volume | 82 |
| Issue number | 13 |
| DOIs | |
| State | Published - Mar 31 2003 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)
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