Are there best practices in capturing multiple diffractive orders when using a DMD with a collimated source in a system with high demagnification? For the projection case, it seems straightforward to use a larger optic to ensure we are capturing more than the central order(per existing TI apps notes), but in the case of de-magnification, wouldn't the angular divergence of the various diffraction orders cause potential blurring of pixels at the image plane?
Thanks!