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4 October 2023 Phase change materials based nanophotonics: multiphysics analysis
Dmitry N. Chigrin
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Proceedings Volume PC12647, Active Photonic Platforms (APP) 2023; PC126470V (2023) https://doi.org/10.1117/12.2678108
Event: SPIE Nanoscience + Engineering, 2023, San Diego, California, United States
Abstract
The demand for reconfigurable components in neuromorphic computing, quantum computing and nanophotonics has led to a growing interest in active integrated photonic components. Phase change materials change their physical properties through reversible phase transitions, making them ideal for light manipulation. By altering the material's phase near a localized electromagnetic element, it is possible to achieve non-volatile, reconfigurable, and programmable functionality. However, this results in time-dependent inhomogeneous changes of physical properties, requiring a self-consistent description of electromagnetic, carrier transport, thermal, and phase transition processes. This presentation covers recent developments and applications of multiphysics simulations for phase change material-based nanophotonics.
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Dmitry N. Chigrin "Phase change materials based nanophotonics: multiphysics analysis", Proc. SPIE PC12647, Active Photonic Platforms (APP) 2023, PC126470V (4 October 2023); https://doi.org/10.1117/12.2678108
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KEYWORDS
Quantum nanophotonics
Electromagnetism
Photonic quantum computing
Magnetism
Materials properties
Quantum computing
Quantum light
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