Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at surfaces and interfaces, but ...
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 ...
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 ...
Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...
In the relentless pursuit of miniaturization, the field of nanofabrication has witnessed significant advancements, driven by the demand for higher component density and performance in chip ...
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 ...
A recent article in Engineering ("Advancing Manufacturing Limits: Ultrafast Laser Nanofabrication Techniques") by Zhenyuan Lin, Lingfei Ji, and Minghui Hong examines current developments in ultrafast ...
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