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Showing 1–6 of 6 results
Advanced filters: Author: Laurenz Kulmer Clear advanced filters

  • The authors demonstrate a 226-GHz all-photonic wireless link over 1.4 km, achieving a record-high net-rate-distance product of 214.2 Gbits⁻¹ km using broadband photonic/plasmonic components and a dual-sideband receiver that boosts SNR by 2 dB, showing strong turbulence resilience and exciting sub-THz deployment potential.

    • Boris Vukovic
    • Laurenz Kulmer
    • Juerg Leuthold
    ResearchOpen Access
    Nature Communications
    P: 1-9

  • A nearly flat broadband quantum walk comb laser is demonstrated in the near-infrared region. A bandwidth of 1.8 THz with a wallplug efficiency of 6% and an ultra-narrow radio frequency linewidth of 1 Hz is achieved at the fundamental repetition rate of 1 GHz.

    • Bahareh Marzban
    • Lucius Miller
    • Jérôme Faist
    Research
    Nature Photonics
    Volume: 20, P: 370-376

  • This study demonstrates a sub-THz free-space link, achieving 120 Gbit/s across 5 m enabled by compact plasmonic components with >300 GHz bandwidth, paving the way for next-generation scalable wireless networks at high carrier frequencies.

    • Tobias Blatter
    • Stefan M. Koepfli
    • Juerg Leuthold
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • This paper demonstrates a 53 km free-space-optical communication link mimicking a satellite-downlink. It achieves 1Tbit/s transmission by addressing turbulence and low-SNR issues through adaptive optics and a novel four-dimensional modulation format.

    • Yannik Horst
    • Bertold Ian Bitachon
    • Juerg Leuthold
    ResearchOpen Access
    Light: Science & Applications
    Volume: 12, P: 1-12