Abstract: A method characterizes a scanning light source configured to emit illumination propagating in any one of a plurality of directions spanning an angular range. The method includes (i) detecting, with a camera, illumination propagating at each of the plurality of directions; (ii) storing image data corresponding to a response of the camera to the detected illumination. The method also includes (iii) processing the image data to characterize at least one of the angular range, pointing accuracy, pointing jitter, a divergence of the illumination, a uniformity of the illumination, and a fidelity of a scanning pattern, formed by the scanning light source, to a predetermined pattern.

Abstract: A method characterizes a scanning light source configured to emit illumination propagating in any one of a plurality of directions spanning an angular range. The method includes (i) detecting, with a camera, illumination propagating at each of the plurality of directions; (ii) storing image data corresponding to a response of the camera to the detected illumination. The method also includes (iii) processing the image data to characterize at least one of the angular range, pointing accuracy, pointing jitter, a divergence of the illumination, a uniformity of the illumination, and a fidelity of a scanning pattern, formed by the scanning light source, to a predetermined pattern.