October 6, 2020March 26, 2021Academics Ever wonder why diffraction order exist only at discrete angles? Check out the visualization below – it can help explain why diffraction orders, or grating lobes, exist only at discrete angles. Waves […]
March 28, 2020October 6, 2020Academics, General Direction of diffraction orders from crossed diffraction gratings Diffraction gratings are common optical elements in spectrometers, fan-out gratings, dichroic mirrors, and other filter devices. One common aspect of all of […]