Showing 81 - 100 results of 181 for search '"photonics"', query time: 0.05s Refine Results
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    Second harmonic generation from bound-state in the continuum-hosted few-layers van der Waals metasurface by Muhammad Naseer, Begum Azra, Su Zhaoxian, Huang Lingling

    Published 2025-01-01
    “…However, the transvers electric modes are strongly localized in the waveguides result in fairly weak exciton-photon coupling in monolayer TMD placed on the surface. …”
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    Coherence vortices by binary pinholes by Gautam Akanksha, Agarwal Amit K., Singh Rakesh Kumar

    Published 2024-10-01
    “…The coherence vortex spectra with OAM modes superposed with opposite topological charges, known as photonic gears, are also generated with the proposed theory.…”
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    Continuous tunability of refractive index contrast in LiNbO3 optical waveguides fabricated by high-vacuum vapor-phase proton exchange by Mihnea Raoul Sandu, Alicia Petronela Rambu, Laura Hrostea, Sorin Tascu

    Published 2025-02-01
    “…Therefore, the presented technique offers the opportunity for customization of photonics circuitry, scalability of integrated photonics platform, enhancement of non-linear optical efficiency at the single photon level for quantum information platforms.…”
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    Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI by Seyyedeh Fatemeh Hosseini, Mir Saeed Seyed Dorraji, Shiva Mohajer, Seyedeh Narges Saeedi, Masoumeh Kianfar, Alexandr V. Koshelev, Nataliya A. Arkharova, Denis N. Karimov

    Published 2025-06-01
    “…Here, the collaboration of photocatalysis and photothermal conversion has been defined as an efficient strategy for converting unusable near-infrared (NIR) light to operational ultraviolet–visible (UV–vis) photons. For this, a new heterostructured photocatalyst NaYF4: Tm3+, Er3+, Yb3+ @ BiOI was successfully synthesized using a simple hydrothermal approach paired with electrostatic self-assembly. …”
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    Quantum size effects and tailoring the electron energy levels in semiconductors: comparison study on Al x Ga 1-x As and Ga x In 1-x As quantum wires by M. K. Abu-Assy, Fatin Fadhel Mahmood, Z. A. El-Wahab

    Published 2025-02-01
    “…These unique features of the proposed novel architecture may open a new avenue for the future applications in photonics, spintronics and waveguides.…”
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    A microfluidic technique for the continuous synthesis of monodisperse silica supraparticles by Toshimitsu Kanai, Tomoyuki Fujisaki, Yuka Yokoyama

    Published 2025-02-01
    “…Supraparticles, which comprise assemblies of primary micro/nanoparticles, have attracted significant attention in various fields, including catalysis, biotechnology, energy production, and photonics. This study reports the continuous synthesis of monodisperse silica supraparticles by a two-stage microfluidic technique. …”
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    High-Dimensional Quantum Key Distribution by a Spin-Orbit Microlaser by Yichi Zhang, Haoqi Zhao, Tianwei Wu, Zihe Gao, Li Ge, Liang Feng

    Published 2025-02-01
    “…Such a microlaser photon manipulation, as a novel route towards high-dimensional quantum state generation, promises high energy efficiency, along with fast, compact, and precise qudit state reconfigurability. …”
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