This article introduces PtychoPINN: an unsupervised physical information deep learning method for fast high-resolution scanning coherent diffraction reconstruction

This article introduces PtychoPINN: an unsupervised physical information deep learning method for fast high-resolution scanning coherent diffraction reconstruction

Coherent diffraction imaging (CDI) is a promising technique that uses the diffraction of light beams or electrons to reconstruct an image of a sample without the need for optical components. …

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FAST detects three new pulsars in old globular clusters

FAST detects three new pulsars in old globular clusters

Pulsar position and X-ray source position in Messier 15. Image Source: arXiv (2023). DOI: 10.48550/arxiv.2312.06067 Astronomers used China’s 500-meter Aperture Spherical Radio Telescope (FAST) to discover three new pulsars in …

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