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 ...

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at surfaces and interfaces, but its spatial resolution has been limited to the ...