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 1–5 of 5 results
Advanced filters: Author: Minhao Pu Clear advanced filters

  • Glucocorticoid-induced TNFR-related protein (GITR), a costimulatory protein expressed by T cells, has immunostimulatory effect but the underlying mechanism is not clear. Here the authors show that GITR ligation inhibits the induction of Foxp3 expression and diverts CD4 T cells towards Th9 differentiation instead of iTreg.

    • Xiang Xiao
    • Xiaomin Shi
    • Xian Chang Li
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-13

  • By seeding a non-resonant aluminium-gallium-arsenide-on-insulator nanowaveguide with 10-GHz picosecond pulses at a low pump power of 85 mW, a single energy-efficient frequency comb source carrying 661 Tbit s–1 of data, equivalent to more than the total Internet traffic today, is achieved.

    • Hao Hu
    • Francesco Da Ros
    • Leif K. Oxenløwe
    Research
    Nature Photonics
    Volume: 12, P: 469-473

  • Continuous spectral translation could allow expansion of the bandwidth available for communication without having to develop transceivers for the new bands. Here, the authors demonstrate this using AlGaAsOI nanowaveguides as spectral translators between the mature telecom C band and the 2-μm wavelength band.

    • Deming Kong
    • Yong Liu
    • Hao Hu
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8

  • Microring-based vortex combs with each comb line carrying a distinct orbital angular momentum generate light springs with time-varying orbital angular momenta.

    • Bo Chen
    • Yueguang Zhou
    • Jin Liu
    Research
    Nature Photonics
    Volume: 18, P: 625-631

  • Extending the spectral range of on-chip tunable Raman laser is challenging due to the limited Raman frequency shifts and pump tuning bandwidth. The authors combine the dispersion engineering of thin film lithium niobate with cascaded Raman lasing to realize a widely tunable laser with 335-nm spectral extension and sub-milliwatt threshold.

    • Yanjing Zhao
    • Xiaoyue Liu
    • Minhao Pu
    ResearchOpen Access
    Communications Physics
    Volume: 6, P: 1-10