SS-Raman spectroscopy employs a swept-source laser, a narrow-bandwidth bandpass filter (BPF), and a highly sensitive point photoreceiver for sample identification. These components enable the ...

A good portable Raman spectrometer bridges the gap in capability, performance, and size between benchtop and handheld Raman spectroscopy. It allows new point-of-use applications in industry and ...

Newton, NJ, USA – Thorlabs has announced that it has expanded its spectroscopy product offering with the release of two variants of Portable Coded-Aperture Raman Spectrometers (Item #’s RASP1 and ...

Surface-enhanced Raman spectroscopy (SERS) captures the spectra of vaginal fluid samples to detect biochemical changes in relation to bacterial presence. By determining the presence of specific ...

An illustration featuring a spectrometer with its scanner set on a bag of substances. The background features several geometric shapes and math symbols. The words "methamphetamine" and ...

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The medical field is a new frontier for Raman spectroscopy. Raman has already been employed in dentistry and cancer investigations, and it is now expanding into Point-of-Care (POC) applications. This ...

Using silver nanoparticles and portable Raman spectroscopy, researchers have created a rapid, cost-effective test that identifies dangerous bacteria in beef within minutes, a breakthrough that could ...

A research team led by Prof. Wang Zhenyou at the Aerospace Information Research Institute of the Chinese Academy of Sciences ...