A self-operating broadband spectrometer on a droplet

Compact spectrometers can be useful in many applications and many sophisticated architectures have been proposed. In this work, the authors show that with an evaporating droplet on a fiber tip, spectrometry can be robustly and accurately performed with a simple and passive microfluidic system.

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Detalles Bibliográficos
Autores principales: P. Malara, A. Giorgini, S. Avino, V. Di Sarno, R. Aiello, P. Maddaloni, P. De Natale, G. Gagliardi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/c45ad7540eb1408b8db3ae61b9f665d8
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Descripción
Sumario:Compact spectrometers can be useful in many applications and many sophisticated architectures have been proposed. In this work, the authors show that with an evaporating droplet on a fiber tip, spectrometry can be robustly and accurately performed with a simple and passive microfluidic system.