Most of the tree canopy endmembers showed broad cellulose-lignin absorption features in the short-wave infrared (SWIR), and narrower absorptions caused by plant waxes and oils. The field spectra ...

Tired of using bulky night vision goggles for your clandestine nocturnal activities? An interdisciplinary team of Chinese ...

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 ...

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 ...

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

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 ...

Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of ...

He said that an extra "tweak" to the contact lenses allows users to differentiate between different spectra of infrared light by engineering the nanoparticles to color-code different infrared ...

Near-infrared spectroscopy is a form of non-invasive imaging that applies near-infrared radiation (wavelengths 780 nm to 3,000 nm) to chemicals or biological subjects to measure differential ...

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.

A PDF version of this document with embedded text is available at the link below: US012203862B1 (12) United States Patent LaChapelle et al. (54) RAMAN SPECTROSCOPY SYSTEM (71) Applicant ...