GaN terahertz photodetectors for the reststrahlen Gap of intersubband optoelectronics
Künye
Durmaz, H., Nothern, D., Brummer, G., Moustakas, T.D. & Paiella, R. (2017). GaN Terahertz Photodetectors for the Reststrahlen Gap of Intersubband Optoelectronics. 2017 Conference on Lasers and Electro-Optics (Cleo). http://doi.org/10.1364/CLEO_SI.2017.SM4J.7Özet
Terahertz intersubband photodetectors are developed based on GaN/AlGaN quantum wells grown on a semi-polar GaN substrate, covering the frequency range that is fundamentally inaccessible to existing III-V semiconductor devices due to Reststrahlen absorption.