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Structured light illumination for order sorting in Echelle spectrometers
(Optical Society of America, 2017-11)
We report on the operation of an echelle spectrometer under structured light illumination. Each diffraction order of the spectrometer is encoded with a certain periodic structure allowing for order sorting by numerical ...
A compact high-resolution spectrometer based on a segmented conical crystal analyzer
(American Institute of Physics, 2020-04)
In this work, the design, fabrication, and evaluation of a compact, one-shot spectrometer based on a segmented conically bent crystal analyzer are described. The system is a “one-shot” wavelength dispersive spectrometer, ...