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)