Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm

Mid-infrared optical modulators are important for detecting compounds in a wide range of applications, but are typically limited to short wavelengths. Now, a SiGe waveguide is used to fabricate an optical modulator that can reach wavelengths spanning 5.5 µm to 11 µm.

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Autores principales: Miguel Montesinos-Ballester, Vladyslav Vakarin, Joan Manel Ramirez, Qiankun Liu, Carlos Alonso-Ramos, Xavier Le Roux, Jacopo Frigerio, Andrea Ballabio, Andrea Barzaghi, Lucas Deniel, David Bouville, Laurent Vivien, Giovanni Isella, Delphine Marris-Morini
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Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/8691f779a5884daeaf5b771b7e2fd0af
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spelling oai:doaj.org-article:8691f779a5884daeaf5b771b7e2fd0af2021-12-02T14:06:08ZOptical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm10.1038/s43246-019-0003-82662-4443https://doaj.org/article/8691f779a5884daeaf5b771b7e2fd0af2020-02-01T00:00:00Zhttps://doi.org/10.1038/s43246-019-0003-8https://doaj.org/toc/2662-4443Mid-infrared optical modulators are important for detecting compounds in a wide range of applications, but are typically limited to short wavelengths. Now, a SiGe waveguide is used to fabricate an optical modulator that can reach wavelengths spanning 5.5 µm to 11 µm.Miguel Montesinos-BallesterVladyslav VakarinJoan Manel RamirezQiankun LiuCarlos Alonso-RamosXavier Le RouxJacopo FrigerioAndrea BallabioAndrea BarzaghiLucas DenielDavid BouvilleLaurent VivienGiovanni IsellaDelphine Marris-MoriniNature PortfolioarticleMaterials of engineering and construction. Mechanics of materialsTA401-492ENCommunications Materials, Vol 1, Iss 1, Pp 1-6 (2020)
institution DOAJ
collection DOAJ
language EN
topic Materials of engineering and construction. Mechanics of materials
TA401-492
spellingShingle Materials of engineering and construction. Mechanics of materials
TA401-492
Miguel Montesinos-Ballester
Vladyslav Vakarin
Joan Manel Ramirez
Qiankun Liu
Carlos Alonso-Ramos
Xavier Le Roux
Jacopo Frigerio
Andrea Ballabio
Andrea Barzaghi
Lucas Deniel
David Bouville
Laurent Vivien
Giovanni Isella
Delphine Marris-Morini
Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
description Mid-infrared optical modulators are important for detecting compounds in a wide range of applications, but are typically limited to short wavelengths. Now, a SiGe waveguide is used to fabricate an optical modulator that can reach wavelengths spanning 5.5 µm to 11 µm.
format article
author Miguel Montesinos-Ballester
Vladyslav Vakarin
Joan Manel Ramirez
Qiankun Liu
Carlos Alonso-Ramos
Xavier Le Roux
Jacopo Frigerio
Andrea Ballabio
Andrea Barzaghi
Lucas Deniel
David Bouville
Laurent Vivien
Giovanni Isella
Delphine Marris-Morini
author_facet Miguel Montesinos-Ballester
Vladyslav Vakarin
Joan Manel Ramirez
Qiankun Liu
Carlos Alonso-Ramos
Xavier Le Roux
Jacopo Frigerio
Andrea Ballabio
Andrea Barzaghi
Lucas Deniel
David Bouville
Laurent Vivien
Giovanni Isella
Delphine Marris-Morini
author_sort Miguel Montesinos-Ballester
title Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
title_short Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
title_full Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
title_fullStr Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
title_full_unstemmed Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
title_sort optical modulation in ge-rich sige waveguides in the mid-infrared wavelength range up to 11 µm
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/8691f779a5884daeaf5b771b7e2fd0af
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