ArticleNanophotonics (Berlin, Germany)2024
Asymmetric-coupled Ge/SiGe quantum wells for second harmonic generation at 7.1 THz in integrated waveguides: a theoretical study.
Article in Nanophotonics (Berlin, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Terahertz electromagnetically induced optical limiter in asymmetric coupled quantum wells.Scientific reports · 2024Article
- Infrared and terahertz quantum technologies.Nanophotonics (Berlin, Germany) · 2024Article
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6 authors.
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Abstract
We present a theoretical investigation of guided second harmonic generation at THz frequencies in SiGe waveguides embedding n-type Ge/SiGe asymmetric coupled quantum wells to engineer a giant second order nonlinear susceptibility. A characteristic of the chosen material system is the existence of large off-diagonal elements in the
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