Raman spectroscopy technology, with its non- -contact, non-destructive, and chemical-specific characteristics, has been widely applied in the field of microplastics detection ... a novel line-scan ...

In traditional spectrometer ... by rotating the grating to scan the spectral image across the slit. Thus, the intensity of the light is measured as a function of wavelength. In modern spectrometers, ...

In dispersive array spectrometers, three key factors determine the spectral resolution of a spectrometer: the detector, the slit, and the diffraction grating. The detector determines the maximum size ...