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Showing 1–4 of 4 results
Advanced filters: Author: Gaurang R. Bhatt Clear advanced filters

  • Combining a low-coherence source with silicon nitride ring resonators featuring normal group velocity dispersion enables electrically pumped, high-power microcombs, providing on-chip power up to 158 mW and high-coherence comb lines with linewidths as narrow as 200 kHz.

    • Andres Gil-Molina
    • Yair Antman
    • Michal Lipson
    Research
    Nature Photonics
    P: 1-5

  • Strong electrorefractive effects in semiconductor transition metal dichalcogenides (TMDs) at near-infrared wavelengths, where the TMDs are transparent, are observed and used to demonstrate photonic devices based on a composite SiN–TMD platform with large phase modulation, minimal induced loss and low electrical power consumption.

    • Ipshita Datta
    • Sang Hoon Chae
    • Michal Lipson
    Research
    Nature Photonics
    Volume: 14, P: 256-262

  • Designing a scalable platform to generate electricity from the energy exchange mechanism between two surfaces separated by nanometer distances remains a challenge. Here, the authors demonstrate reconfigurable, scalable and fully integrated near-field thermo-photovoltaics for on-demand heat recycling.

    • Gaurang R. Bhatt
    • Bo Zhao
    • Michal Lipson
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-7