We propose Fourier microscopy based on single-pixel imaging. which uses structured light to computationally illuminate a sample and uses a two-dimensional (2D) pixelated detector to capture the Fourier spectrum image in the back focal plane of the objective. The Fourier spectra collected by different pixels of the detector correspond to light waves diffracted at different angles. Ther... https://mabelandfoxs.shop/product-category/travel-toy/