Using this design, it is possible to split and focus light with high-resolution control over its dispersion. According to the researchers, who describe the new metalens spectrometer in Light Science & ...

Schematic diagram of [Gary Boyd]’s Czerny-Turner type scanning spectrometer. ... Specifically, [Gary] has implemented a Czerny-Turner type spectrometer, which is a two-mirror design.

1. Shown are a block diagram of a generic dFT spectrometer with j switches and K=j/2 − 1 repeated stages (a); photo of the packaged spectrometer with standard fiber interface and a ribbon cable ...

The researchers developed an NIR imaging spectrometer design that covers a spectral range from 2302 nm to 2370 nm with 2,048 spectral pixels and 512 spatial pixels at an aperture of f/1.9.

The researchers developed an NIR imaging spectrometer design that covers a spectral range from 2302 nm to 2370 nm with 2,048 spectral pixels and 512 spatial pixels at an aperture of f/1.9.