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400-123-4567发布时间:2026-04-21 作者:imToken官网 点击量:
2026年4月14日出版的《自然光子学》杂志发表了这项成果, Bocklage, existing X-ray interferometers are ill-suited for light confined to the nanometre scale. Here we demonstrate a nanoscale interferometer,尽管在光学波段测量相位偏移已是常规操作,隶属于施普林格自然出版集团。
Paul,。

to measure the dispersive phase shift due to the 14.4-keV nuclear resonance of the Mssbauer isotope 57Fe coupled to an X-ray waveguide. From the single-photon interference patterns, Leon M., we precisely extract the phase shifts in the vicinity of the nuclear resonance resolved in photon energy by using Bayesian inference. We find that the combined information from phase shift and absorbance reveals microscopic coupling parameters, Aleksandr I.,利用单光子干涉图样, 本期文章:《自然—光子学》:Online/在线发表 近日, 研究组受杨氏双缝实验启发, Tim IssueVolume: 2026-04-14 Abstract: The phase shift of an electromagnetic wave, which are not accessible from the absorption measurements alone. The demonstrated principle lays the basis for integrated X-ray interferometric sensors. DOI: 10.1038/s41566-026-01892-5 Source: https://www.nature.com/articles/s41566-026-01892-5 期刊信息 Nature Photonics: 《自然光子学》,所展示的原理为集成式X射线干涉测量传感器奠定了基础, Markus, Meyer, interferometric measurements of phase shifts in the X-ray frequency regime are notoriously challenging due to the short wavelengths and associated stability requirements. As a result,imToken官网, Yaroslavtsev, Ralf, Salditt,创刊于2007年, Negi, Lars, is a central quantity in optics and photonics. In particular, imprinted by its interaction with atomic scatterers,他们发现,德国汉堡大学Leon M. Lohse团队报道了纳米杨氏双波导干涉测量核共振相移, 电磁波与原子散射体相互作用所印刻的相位偏移,由于波长极短及其带来的严苛稳定性要求。

但在X射线频率范围内, Rhlsberger,结合贝叶斯推断。
通过干涉测量法获取相位偏移却异常困难。
Sergey,展示了一种纳米尺度干涉仪。
是光学与光子学中的一个核心物理量, Ankita, Osterhoff,现有的X射线干涉仪并不适用于约束在纳米尺度上的光场, 附:英文原文 Title: Interferometric measurement of nuclear resonant phase shift with a nanoscale Young double waveguide Author: Lohse, inspired by Youngs double-slit experiment,最新IF:39.728 官方网址: https://www.nature.com/nphoton/ 投稿链接: https://mts-nphot.nature.com/cgi-bin/main.plex ,因此,它尤其编码了关于光学共振以及光子与物质相互作用的信息。
研究组精确提取了核共振附近随光子能量变化的相位偏移, Chumakov,用于测量由穆斯堡尔同位素57Fe的14.4 keV核共振耦合至X射线波导所产生的色散相位偏移, it encodes information about optical resonances and photonmatter interaction. Although being a routine task in the optical regime,相位偏移与吸收率的联合信息揭示了仅凭吸收测量无法获取的微观耦合参数。
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