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...

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Bibliographic Details
Published in:Nat Commun
Main Authors: Dunn, Aniela, Poyser, Caroline, Dean, Paul, Demić, Aleksandar, Valavanis, Alexander, Indjin, Dragan, Salih, Mohammed, Kundu, Iman, Li, Lianhe, Akimov, Andrey, Davies, Alexander Giles, Linfield, Edmund, Cunningham, John, Kent, Anthony
Format: Artigo
Language:Inglês
Published: Nature Publishing Group UK 2020
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7012870/
https://ncbi.nlm.nih.gov/pubmed/32047146
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-020-14662-w
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