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Showing 1–3 of 3 results
Advanced filters: Author: Ioannis Gkioulekas Clear advanced filters

  • Virtual optical waveguide can be potentially utilised in variety of applications that require in situ light steering yet the efficacy is still unclear. Here, the authors show that ultrasonically-sculpted virtual gradient-index waveguides are effective in guiding and confining light inside tissue and other scattering media, and significantly outperform external lenses at this task.

    • Adithya Pediredla
    • Matteo Giuseppe Scopelliti
    • Ioannis Gkioulekas
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-13

  • A vision-based tactile sensor design framework using a physically accurate light simulator can replicate the tactile image of a real vision-based tactile sensor without any prior sensor-specific data. This design performs approximately 5 times better than previous state-of-the-art human-expert design at real-world robotic tactile embossed text detection.

    • Arpit Agarwal
    • Achu Wilson
    • Wenzhen Yuan
    ResearchOpen Access
    Communications Engineering
    Volume: 4, P: 1-14