Mid-Infrared Emission and Absorption from GeSn/Ge Core-Shell Nanowires with Nanophotonic Light Extraction
- Resource Type
- Conference
- Authors
- Peng, Siying; Braun, Michael; Meng, Andrew; Shang, Zhengrong; Salleo, Alberto; McIntyre, Paul C.
- Source
- 2020 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2020 Conference on. :1-2 May, 2020
- Subject
- Photonics and Electrooptics
Nanowires
Photoconductivity
Absorption
Photonic band gap
Optimized production technology
Films
- Language
We demonstrate room temperature mid-infrared photodetection using resonantly absorbing GeSn/Ge core/shell nanowire photonic crystals. For emission, we designed and characterized mid-infrared emission of resonantly scattering GeSn/Ge coreshell nanowires with 9-12% Sn.