ArticleNanophotonics (Berlin, Germany)2024
Harmonic quantum cascade laser terahertz frequency combs enabled by multilayer graphene top-cavity scatters.
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 6 papers.
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Who cites it
6 citing papers in PubMed.
- Reconfigurable Terahertz Multi-Harmonic Dual-Combs.Nanophotonics (Berlin, Germany) · 2026Article
- Millimetre-wave comb generated by an optical microcomb.Nature communications · 2026Article
- Experimental analysis of the thermal management and internal quantum efficiency of terahertz quantum cascade laser harmonic frequency combs.Nanophotonics (Berlin, Germany) · 2025Article
- Aspects of cavity engineering in THz quantum cascade laser frequency combs.Nanophotonics (Berlin, Germany) · 2025Article
- Roadmap for Photonics with 2D Materials.ACS photonics · 2025Review
- Infrared and terahertz quantum technologies.Nanophotonics (Berlin, Germany) · 2024Article
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Authors and funding
4 authors.
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Abstract
Optical frequency comb synthesizers, operating in the harmonic regime, are metrological sources in which the emitted optical power is concentrated in a few modes, spaced by several multiples of the cavity free spectral range (FSR). This behavior reflects in a large correlation degree and, in principle, in an increased optical power per mode. In miniaturized quantum cascade lasers (QCLs), harmonic frequency combs (HFCs) are hence particularly attracting to explore quantum correlation effects between adjacent harmonic modes, enabled by the inherently large gain media third-order
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