Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...
Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...
Plasmonic nanogap confinement extends sum frequency vibrational spectroscopy to the nanoscale, enabling direct imaging of ...
Researchers built a silver-grooved chip that channels laser energy into nanometer-spaced peaks, beating the diffraction limit and aiding light-matter studies. (Nanowerk News) Physics is full of pesky ...
Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...
Advancements in quantum imaging are transforming scientific research, offering unprecedented resolution and sensitivity for ...
To unravel the complexities of biological phenomena, scientists have long relied on microscopy to visualize the intricate details of their specimens, including tissue architecture, cell morphology, ...
Fig. 1 | Metalens-based DLW lithography. Schematic diagrams of (a) the DLW lithography setup, (b) the metalens and its constructing unit cells. (c) The metalens in top view and cross-section view. (d) ...