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 ...

This new Raman spectrometer system integrates lenses, a diode laser and a diffraction grating—a small thin square-shaped surface that scatters light for analysis—in combination with a camera ...

Nick Stone discusses some of the many ways in which light can be used for diagnostic and therapeutic applications ...

Recently, a novel air-laser-based standoff Raman spectrometer with high temporal and frequency resolutions has been constructed by Yao Fu et al, with which one can remotely probe chemical species ...

Raman spectroscopy uses scattered light to identify a substance's chemical ingredients and is one of the most widely used scientific methods in space exploration. It is used for lunar exploration ...

Pump laser 110pu Waveplate 132a Raman spectroscopy system 100 Waveplate 132b- Pump beam 120pu Stokes beam 120S Stokes laser 110S 2 000000 0000 000 000 0000 000 000 Combined pump-Stokes beam 140 ...

Putting it simply, Raman spectroscopy involves shining monochromatic laser light onto a sample of material. The molecules in that substance vibrate in response, scattering the light in a unique ...

Part of the process involved combining optofluidic force induction with Raman spectroscopy — a technique used to determine the mode of vibrations within molecules. In this case, Raman spectroscopy ...