Ultrafast terahertz saturable absorbers using tailored intersubband polaritons

Structures that can enhance the capabilities of quantum cascade lasers are highly sought after to improve their practicality for a range of applications. Here the authors demonstrate such a structure in a saturable absorber that takes advantage of intersubband polaritons in the terahertz range and s...

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Auteurs principaux: Jürgen Raab, Francesco P. Mezzapesa, Leonardo Viti, Nils Dessmann, Laura K. Diebel, Lianhe Li, A. Giles Davies, Edmund H. Linfield, Christoph Lange, Rupert Huber, Miriam S. Vitiello
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Q
Accès en ligne:https://doaj.org/article/6bd1d65d8e794154824a8cb696e79ad8
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