Brown University, Providence, U.S.A.

Compact imaging spectrometer combines a catadioptric lens and a special flat immersion reflection grating. (Courtesy: Ronald B. Lockwood, MIT Lincoln Laboratory) A new, slimline imaging spectrometer ...

The grating used in a spectrometer design plays a defining role in its performance. It impacts sensitivity, signal to noise, and spectral response, and thus should be carefully matched to the ...

The optical element for SIRIUS, a reflection grating, that focusses and disperses the light into a spectrum. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...