An optical spectrometer is an instrument used to measure properties of light over a specific portion of the light spectrum, which has found a wide range of practical applications. Dispersive optical ...

a, A schematic diagram of the proposed metasurface spectrometer based on wavelength dependent multi-foci metalens model. b, Field distributions on the focal plane under the illumination of ...

Hamamatsu Photonics launches the most compact Fourier Transform - Near Infrared (FT-NIR) Spectrometer Engine currently on the market. It is capable of producing up to 275 spectra per second with a ...

Compact, high resolution spectrometers ideally suited for industrial, research and development and educational applications. Wavelength ranges vary between 190 and 1090nm. Please see ...