Di Hu

Jul 3, 2024 | mdpi.com | Qi Hui Liu |Di Hu |Qiang Jin |Lin Zhu

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May 28, 2024 | arxiv.org | Di Hu

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Feb 16, 2024 | lescienze.it | Di Hu

Secondo una nuova analisi, la disinformazione generata dall'intelligenza artificiale prenderà di mira gli elettori quasi ogni giorno in più di 50 paesi.

Nov 29, 2023 | nature.com | Di Hu

AbstractInnovation is the main driver of regional economic development. Exploring the spatial patterns of regional innovation can elucidate the regional differences in innovation development. Nearly all the researches on spatial patterns of innovation take the administrative divisions of provinces, cities and counties as spatial units, and portray the spatial patterns of regional innovation from the macroscopic overall, but lack the spatial patterns within the regions.

Oct 9, 2023 | opg.optica.org | Di Hu |Liang Liu |Tang Li |Ming Li

We demonstrate a temperature-insensitive fiber-delay-line-stabilized (FDL-stabilized) laser based on a dual Mach–Zehnder interferometer (MZI) by using polarization maintaining fibers (PMFs). Two orthogonal polarization components of a beam are simultaneously transmitted in the interferometer. Each polarization component exhibits a unique phase shift in response to the changes in temperature, forming a dual MZI.