Abstract
We present an InP-based p-i-n photodiode with multiple InGaAs/GaAsSb type-II quantum wells for 2μm detection. The fabricated photodiode shows a responsivity of 0.24 A/W at 2μm, with dark current as low as 1μA at -2V, and 3dB-bandwidth of 2 GHz under 1.55μm optical illumination.
| Original language | English |
|---|---|
| Title of host publication | Summer Topicals Meeting Series, SUM 2017 |
| Pages | 175-176 |
| Number of pages | 2 |
| DOIs | |
| State | Published - Aug 17 2017 |
| Externally published | Yes |
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