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High-speed modulation of a terahertz quantum cascade laser by coherent acoustic phonon pulses
The fast modulation of lasers is a fundamental requirement for applications in optical communications, high-resolution spectroscopy and metrology. In the terahertz-frequency range, the quantum-cascade laser (QCL) is a high-power source with the potential for high-frequency modulation. However, conve...
| Autores principales: | , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7012870/ https://www.ncbi.nlm.nih.gov/pubmed/32047146 http://dx.doi.org/10.1038/s41467-020-14662-w |