Nonlinear Absorption and Refraction of Picosecond and Femtosecond Pulses in HgTe Quantum Dot Films

We report measurements of the saturated intensities, saturable absorption, and nonlinear refraction in 70-nm thick films containing 4 nm HgTe quantum dots. We demonstrate strong nonlinear refraction and saturable absorption in the thin films using tunable picosecond and femtosecond pulses. Studies w...

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Detalles Bibliográficos
Autores principales: Bundulis, Arturs, Shuklov, Ivan A., Kim, Vyacheslav V., Mardini, Alaa A., Grube, Jurgis, Alnis, Janis, Lizunova, Anna A., Razumov, Vladimir F., Ganeev, Rashid A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8704858/
https://www.ncbi.nlm.nih.gov/pubmed/34947700
http://dx.doi.org/10.3390/nano11123351

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