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 |
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Pages (from-to) | 312-313 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 44 |
Issue number | 4 |
DOIs | |
State | Published - 2008 |
Externally published | Yes |