This invention is a scanning laser device with a universal carriage that holds any type of optical element. The carriage rotates about an axis that is substantially co-axial to the incident laser beam, thereby causing the laser energy passing through the optical element to sweep through a 360° circle. The preferred embodiment uses a rod lens as the optical element, resulting in a large circular beam spot. The device may utilize laser sources of various wavelengths and pulse frequencies, and multiple devices may be combined to scan an even larger area.
