Compact computational spectrometer using a solid wedged low finesse etalon

Compact computational spectrometer using a solid wedged low finesse etalon
August 11, 2021 0 Comments

A novel, to the very best of our information, two-layer hybrid strong wedged etalon was fabricated and mixed with a conventional imager to make a compact computational spectrometer. The hybrid wedge, comprised of ${{\rm Nb}_2}{{\rm O}_5}$ and Infrasil 302, was designed to function from 0.4-2.Four µm. Preliminary demonstrations, nonetheless, used a complementary metal-oxide semiconductor (CMOS) …