Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–7 of 7 results
Advanced filters: Author: Paul Crozat Clear advanced filters

  • Despite many recent advances in silicon photonics for optical telecommunications and on-chip optical interconnects, the issue of power consumption has not been fully addressed. Here, Virot et al. propose a waveguide avalanche germanium photodiode suitable for low power consumption interconnects.

    • Léopold Virot
    • Paul Crozat
    • Laurent Vivien
    Research
    Nature Communications
    Volume: 5, P: 1-6

  • Broadband integrated electrical modulators are key components for photonic systems. Here, the authors present a room temperature mid-IR free-space amplitude modulator based on a semiconductor heterostructure that exploits the change in reflectance occurring at the change between weak and strong coupling.

    • Stefano Pirotta
    • Ngoc-Linh Tran
    • Raffaele Colombelli
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-6

  • The integration of germanium quantum-well devices and low-loss waveguides with silicon substrates shows promise for realizing low-loss, on-chip photonic interconnects.

    • Papichaya Chaisakul
    • Delphine Marris-Morini
    • Laurent Vivien
    Research
    Nature Photonics
    Volume: 8, P: 482-488

  • One of two papers that define the region of the posterior signalling centre in the Drosophila melanogaster lymph gland that controls maintenance of blood cell precursors. This paper also showed that Notch singalling from the PSC controls Collier, the Drosophila orthologue of mammalian early B-cell factor.

    • Joanna Krzemień
    • Laurence Dubois
    • Michèle Crozatier
    Research
    Nature
    Volume: 446, P: 325-328

  • Nature Immunology’s 20th anniversary is a good opportunity to reminisce about the ImmGen collective endeavor — its goals, successes and horror stories — and the group’s exploration of various modes of scientific publishing.

    • Stephanie Vargas Aguilar
    • Oscar Aguilar
    • Caroline Ziemkiewicz
    Comments & Opinion
    Nature Immunology
    Volume: 21, P: 700-703

  • Silicon holds the promise of hosting future photonic circuitries, but its centrosymmetric crystal structure precludes the exploitation of beneficial second-order nonlinearities. The authors demonstrate that strain fields can enable such nonlinearities in silicon, showing high-speed optical modulation through the so-called Pockels effect.

    • Mathias Berciano
    • Guillaume Marcaud
    • Laurent Vivien
    ResearchOpen Access
    Communications Physics
    Volume: 1, P: 1-9