A new publication from Opto-Electronic Advances discusses diffraction-limited visible imaging for large aperture telescopes. The deformable mirror used in adaptive optics can change its surface to ...

Coherent diffraction imaging (CDI) provides lens-free imaging with diffraction-limited resolution and has become an important imaging modality at synchrotron facilities worldwide. The performance of ...

Infrared (IR) microscopy is a powerful analytical technique for the investigation of chemically and spatially inhomogeneous samples in point-and-shoot scenarios, via scanning spectroscopy approaches, ...

High-resolution phase imaging is vital for nanomanufacturing and bioimaging, but is often limited by the trade-off between resolution and field of view. Scientists in China have developed L2-CPI, a ...

ISM is a super-resolution imaging technique that enhances resolution beyond the diffraction limit through pixel reassignment and deconvolution. However, the practical implementation of ISM requires ...

Researchers from the University of Science and Technology of China (USTC) have unveiled a planar optical device that significantly enhances the capabilities of dark-field microscopy, achieving ...