GRAND-EOS utilizes patented filtering technology based on volume Bragg gratings (VBGs) such as Photon. This technology is an ideal choice for hyperspectral imaging. GRAND-EOS combines a hyperspectral microscope system with a hyperspectral wide field imaging platform, allowing access to microscopic and macroscopic morphology with VNIR (400-100 nm) and SWIR (900-1700 nm) spectral ranges. Both micro and wide field platforms are designed for luminescence (photoluminescence or electroluminescence) and reflectance measurement, and can accommodate broadband or monochromatic light sources.

594/5000 Our filtering technology can quickly capture high-resolution images of spectral analysis. The push broom (line scan) system based on dispersion spectrometer can capture one line at a time, while VBG based devices can perform global imaging. This means that using VBG based technology can obtain a complete monochrome image at once, rather than obtaining the image line by line (or point by point). Due to the camera capturing the entire area in the field of view, real-time spectral and spatial information can be collected, and it is possible to record video that has undergone spectral analysis.

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