Room-temperature Near-infrared Electroluminescence in n-type GaAs Unipolar microLEDs
- Resource Type
- Conference
- Authors
- Jacob, Bejoys; Borme, Jerome; Figueiredo, Jose M. L.; Romeira, Bruno
- Source
- 2021 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2021 Conference on. :1-2 May, 2021
- Subject
- Photonics and Electrooptics
Resistance
Optical losses
Stimulated emission
PIN photodiodes
Gallium arsenide
Optoelectronic devices
Optical materials
- Language
We report the first observation of pronounced light emission (~806 nm) from the active AlAs/GaAs/AlAs double barrier quantum well of unipolar (electron-transporting) microLEDs. This paves the way for a new class of n-type optoelectronic micro-nanodevices.