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Showing 1–6 of 6 results
Advanced filters: Author: Junwu Bai Clear advanced filters

  • A synthesizer that combines a fixed low-noise photonic oscillator and a direct digital synthesizer—and is based on components that can all be integrated on chip—can create microwave signals that are tunable with low noise.

    • Igor Kudelin
    • Pedram Shirmohammadi
    • Scott A. Diddams
    Research
    Nature Electronics
    Volume: 7, P: 1170-1175

  • We demonstrate an avalanche photodiode design using photon-trapping structures to enhance the quantum efficiency and minimizing the absorber thickness, yielding high quantum efficiency, suppressed dark current density and bandwidth of ~7 GHz.

    • Dekang Chen
    • Stephen D. March
    • Joe C. Campbell
    ResearchOpen Access
    Nature Photonics
    Volume: 17, P: 594-600

  • We leverage advances in integrated photonics to generate low-noise microwaves with an optical frequency division architecture that can be low power and chip integrated.

    • Igor Kudelin
    • William Groman
    • Scott A. Diddams
    ResearchOpen Access
    Nature
    Volume: 627, P: 534-539

  • Designing efficient light-emitting components without utilizing intricate back-end circuits remains a challenge. Here the authors present three-phase electric power driven electroluminescent devices capable to realize pixel units, interactive rewritable displays and to drive organic light-emitting devices with red, green and blue-emitting pixels.

    • Junpeng Ji
    • Igor F. Perepichka
    • Wei Huang
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-11