1350-1750nm pixel-level (mosaic) multichannel filters

Image-level (mosaic) multi-channel filters have multiple spectral channel units, the number of channels is far more than the RGB filter, carrying more spectral information; each spectral channel and the sensor image element one-to-one correspondence, greatly simplifying the spectral camera spectral structure, with high-speed access to multi-spectral image or video data capabilities, can be miniaturized, lightweight, but also to achieve the snapshot imaging.