论文信息 - Comparison of Freeform Imaging Spectrometer Design Forms Using Spectral Full-Field Displays

Comparison of Freeform Imaging Spectrometer Design Forms Using Spectral Full-Field Displays

The evolution of an F/3.8 Offner-Chrisp imaging spectrometer from all-spherical to freeform surfaces is presented. The optical performance was analyzed using spectral full-field displays. Furthermore, we demonstrate distortion correction without compromising performance by using freeforms.

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