Graphene Quantum Dots Assisted Optically Tunable In-Core Mach-Zehnder Interferometer
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DOI: 10.1109/lpt.2020.2997281
Abstract: An optically tunable in-core Mach-Zehnder interferometer (MZI) based on the photoexcitation dynamics of nitrogen-doped graphene quantum dots (NGQDs) is demonstrated. The tunable MZI is fabricated by depositing NGQDs into a femtosecond laser ablated microgroove in… read more here.
Keywords: tunable core; quantum dots; optically tunable; core mach ... See more keywords