Photonics

Concentric annular-hexagonal plasmonic resonator with nanorod vertices for dual-band absorption in NIR and MIR for sensing applications
This study introduces a dual-band plasmonic absorber designed for simultaneous sensing applications in the near-infrared (NIR) and …
May 1, 2025
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Concentric annular-hexagonal plasmonic resonator with nanorod vertices for dual-band absorption in NIR and MIR for sensing applications
This study introduces a dual-band plasmonic absorber designed for simultaneous sensing applications in the near-infrared (NIR) and …
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Efficiency enhancement of c-Si/TiO2 heterojunction thin film solar cell using hybrid metal-dielectric nanostructures
The hybrid metal-dielectric nanostructures (HMDN) are promising candidates to address the ohmic loss by conventional nanostructures in …
Jan 1, 2025
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Efficiency enhancement of c-Si/TiO2 heterojunction thin film solar cell using hybrid metal-dielectric nanostructures
The hybrid metal-dielectric nanostructures (HMDN) are promising candidates to address the ohmic loss by conventional nanostructures in …
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Synergizing deep learning and phase change materials for four-state broadband multifunctional metasurfaces in the visible range
In this article, we report, for the first time, broadband multifunctional metasurfaces with more than four distinct functionalities. …
Jan 1, 2025
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Synergizing deep learning and phase change materials for four-state broadband multifunctional metasurfaces in the visible range
In this article, we report, for the first time, broadband multifunctional metasurfaces with more than four distinct functionalities. …
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Lithium niobate photonic topological insulator-based multi-wavelength optical demultiplexer with piezoelectric switch-off
Photonic topological insulators provide unidirectional, robust, wavelength-selective transport of light at an interface while keeping …
Dec 1, 2024
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Lithium niobate photonic topological insulator-based multi-wavelength optical demultiplexer with piezoelectric switch-off
Photonic topological insulators provide unidirectional, robust, wavelength-selective transport of light at an interface while keeping …
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Polarization insensitive electrically reconfigurable meta-lens for the 2 $μ$m wavelength
The conventional fiber communication band of 1.55 $μ$m is reaching its limit attributable to the escalation in bandwidth requirements …
Dec 1, 2024
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Polarization insensitive electrically reconfigurable meta-lens for the 2 $μ$m wavelength
The conventional fiber communication band of 1.55 $μ$m is reaching its limit attributable to the escalation in bandwidth requirements …
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