| Property | Value |
| Name | Dot-in-Well Quantum-Dot Infrared Photodetectors |
| Description | We are developing DWELL-QDIPs based on InGaAs QDs embedded in the lattice-matched GaAs/AlGaAs materials system, in which we have extensive experience in growth and fabrication of FPAs. Using this lattice-matched materials system we should be able to stack 50-100 InGaAs QDs in a GaAs/AlGaAs DWELL device structure. Therefore, we expect at last an order of magnitude higher quantum efficiency and responsivity from InGaAs/GaAs/AlGaAs DWELL-QDIPs compared to lattice mismatched InGaAs/InGaAs/GaAs DWELL-QDIPs. |
| Filename | NPO42362.pdf |
| Filesize | 142.03 kB |
| Filetype | pdf (Mime Type: application/pdf) |
| Creator | selinsky |
| Created On: | 02/01/2008 10:37 |
| Viewers | Everybody |
| Maintained by | Editor |
| Hits | 5 Hits |
| Last updated on | 02/01/2008 10:43 |
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