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 ...

Schematic of the planar device for producing dark- field speckle patterns. (Image from USTC). Credit: Douguo Zhang et al. Researchers from the University of Science and Technology of China (USTC) have ...

In 1873, Ernst Abbe proposed the famous diffraction limit theory, stating that the resolution of an optical system is limited by the light wavelength ...

印刷可能な解像度は可視光線の回折限界によって決まっていて、その値は10万dpiほど。しかし、多数の染料を調合するような方法ではとてもこの限界に到達することはできず、インクジェットプリンタやレーザープリンタの限界は1万dpiほどです。そもそも ...

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 ...

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 ...

The printable resolution is visible lightDiffraction limitIts value is determined by about 100,000 dpi. However, with such a method of blending a large number of dyes, this limit can not be reached ...

Explore advances in protein imaging techniques and spatial proteomics. Learn how modern imaging tools reveal protein dynamics and organization in cells.