Abstract: In SD-OCT, linear-in-wavenumber spectrometers play a key role in direct k-domain sampling, which eliminates interpolation artifacts and reduces computational load. However, prevalent designs ...
Hamamatsu Photonics’ newest compact, high-resolution mini-spectrometers for UV to NIR spectroscopy
Hamamatsu Photonics has launched the WS series Mini-Spectrometers, a highly versatile new addition to the company's spectrometer lineup. Designed for effective performance in diverse scenarios, these ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This echelon diffraction grating came ...
This article explains the "Raman Concatenation", a measurement approach that can overcome several trade-offs. In general, fluorescence impacts many Raman measurements, necessitating the adoption of ...
A team of researchers from Texas A&M University has taken a smartphone camera and a Raman spectrometer and combined them to create a device capable of identifying drugs, chemicals and biological ...
A smartphone records the Raman spectrum of an unknown material (an ethanol solution, in this case) for further analysis. Credit: Texas A&M University Engineering The affordable, cellphone-based Raman ...
Image credits: Texas A&M. Imagine knowing which berry or mushroom is safe to eat during a hike or swiftly detecting pathogens in a hospital setting that would traditionally require days to identify.
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