Sub-wavelength GHz-fast broadband ITO Mach–Zehnder modulator on silicon photonics

Here we demonstrate a spectrally broadband, gigahertz-fast Mach–Zehnder interferometric modulator exhibiting a miniscule V π L of 95 V ⋅ µ m , deploying a subwavelength short electrostatically tunable plasmonic phase shifter based on heterogeneously integrated indium tin oxide thin films into silico...

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Bibliographic Details
Published inOptica Vol. 7; no. 4; p. 333
Main Authors Amin, Rubab, Maiti, Rishi, Gui, Yaliang, Suer, Can, Miscuglio, Mario, Heidari, Elham, Chen, Ray T., Dalir, Hamed, Sorger, Volker J.
Format Journal Article
LanguageEnglish
Published 20.04.2020
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Summary:Here we demonstrate a spectrally broadband, gigahertz-fast Mach–Zehnder interferometric modulator exhibiting a miniscule V π L of 95 V ⋅ µ m , deploying a subwavelength short electrostatically tunable plasmonic phase shifter based on heterogeneously integrated indium tin oxide thin films into silicon photonics.
ISSN:2334-2536
2334-2536
DOI:10.1364/OPTICA.389437