In recent years, the world of optics has undergone a major shift. New research shows how light can be bent, focused, and even ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.

Swiss scientists have developed an ultra-thin lens that turns infrared light into visible light using lithium niobate and ...

Scattering-type scanning near-field optical microscopy (s-SNOM) is useful for the investigation of buried confined electron systems with nanoscale resolution. Here, the authors predict a ...

The remaining acid soluble lignin was determined by UV/vis spectroscopy (Thermo Scientific Nanodrop 8000 spectrophotometer), using absorbance measurements at 320 nm with an extinction coefficient of 2 ...

Due to the presence of organic functional groups, these materials inevitably exhibit characteristic vibrational or rotational absorption peaks in the infrared spectrum, which is contrary to the ...

Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada, Department of Chemistry, University of California at Berkeley, Berkeley, California 94720-1460, FOM Institute for ...

Abstract: Visible (VIS) and infrared (IR) image fusion (VIIF) is a technique used to synthesize the fused image of high visual perception. The existing fusion methods typically work by discovering the ...

NASA's James Webb Space Telescope (JWST) utilizes mid-infrared spectroscopy to precisely analyze molecular components such as water vapor and sulfur dioxide in exoplanet atmospheres. The key to ...

Researchers have developed an innovative photodetector capable of detecting a broad range of mid-infrared spectra. NASA's James Webb Space Telescope (JWST) utilizes mid-infrared spectroscopy to ...

Thus, the FT-IR bands of liquid pyrolysate obtained by CONTROLPIR/FT-IR were evaluated, in comparison to the reference spectrum of CA. The characterization of CA was also possible, by the analysis of ...