The precision of obtaining abundant light-matter-interact information with a snapshot measurement makes optical spectroscopy indispensable for modern industries and scientific research. The miniaturization of traditionally ...
Optics & Photonics
May 9, 2023
0
9
In places across the U.S., tree cover is shrinking—forests are burned by wildfires on the West Coast and drowned by rising sea levels along the East. From the ground, it's hard to assess the scale of the losses and the ...
Planetary Sciences
Mar 8, 2023
0
23
Researchers have developed a Raman microscope that can acquire information hundreds of times faster than a conventional Raman microscope. Raman microscopy is a powerful non-invasive tool for performing complex chemical analysis ...
Optics & Photonics
Feb 7, 2023
0
47
Structural colors result from interactions between light and nanostructures. Engineering structural colors is a promising, rapidly emerging research field. Compared with conventional painting technology using chemical dyes, ...
Optics & Photonics
Nov 10, 2022
0
224
Some might say you look a little green when you are sick. Leafy greens actually turn purple—although not obvious to the human eye, it can be seen through advanced hyperspectral imaging (different than purple varieties of ...
Plants & Animals
Jan 19, 2022
0
163
Coupling computer automation with an ink-jet printer originally used to print T-shirt designs, researchers at Caltech and Google have developed a high-throughput method of identifying novel materials with interesting properties. ...
Materials Science
Sep 13, 2021
0
665
Researchers from the Universidad de Sevilla (University of Seville) have developed and patented a prototype to detect remotely viruses (including synthetic SARS-CoV-2) deposited on surfaces, analyzing images taken at multiple ...
Optics & Photonics
Aug 10, 2021
0
82
A team of researchers at the UCLA Samueli School of Engineering has demonstrated a new approach to an old problem: measuring spectra of light, also known as spectroscopy. By leveraging scalable, cost-effective nano-fabrication ...
Nanophysics
Feb 8, 2021
0
40
When we think about the links to the future—the global transition to solar and wind energy, tactile virtual reality or synthetic neurons—there's no shortage of big ideas. It's the materials to execute the big ideas—the ...
Nanomaterials
Feb 4, 2021
0
44
The Codex Cospi is one of the few Aztec 'books' in the world and it is kept at Bologna University Library. A new research project will investigate with unprecedented detail the painting techniques and tools with which it ...
Archaeology
Oct 22, 2020
0
480
