Abstract
A mid-infrared optical upconverter fabricated by using wafer fusion technology is reported. The device integrates an InAsSb/GaSb photodetector with a GaAs/AlGaAs light emitting diode. Mid-infrared to near infrared optical upconversion was demonstrated with an external upconversion efficiency of 0.06W/W at 200K - a temperature attainable with a thermoelectric cooler.
| Original language | English |
|---|---|
| Pages (from-to) | 312-313 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 44 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2008 |
| Externally published | Yes |
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