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Spectroscopic Study of Terahertz Generation in Mid-Infrared Quantum Cascade Lasers
Terahertz quantum cascade laser sources based on intra-cavity difference-frequency generation are currently the only room-temperature mass-producible diode-laser-like emitters of coherent 1–6 THz radiation. Device performance has improved dramatically over the past few years to reach milliwatt-level...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4754771/ https://www.ncbi.nlm.nih.gov/pubmed/26879901 http://dx.doi.org/10.1038/srep21169 |