APPARAUTS FOR SIMULTANEOUSLY MEASURING LASER CONCENTRICITY AND PERPENDICULARITY USING CORNER CUBE PRISM AND WAVELENGTH PLATE

摘要

disclosed corner cube prism and a wavelength plate for concentricity and squareness of simultaneous measurements using laser wavelength plates and corner devices transmitted through the incident surface (21a) of the cube prism 21 and the reflecting surface at right angles (21b, 21c) detecting an electrical signal corresponding to the position and amount of light of the reflected light reflected by way of the degree of departure, and the incident optical axis of the reflected light It can be calculated that indicates concentricity. It may also calculate the energy level diagram showing a right angle to the incident light optical axis of the reflected light to detect an electric signal corresponding to the position and amount of light of the reflected light reflected by the incident surface of the wavelength plate. Light and perpendicularity due to incorrect reflected light is passed due to inaccurate concentricity each analyzer having a different cut angle provides information analyzer capable of measuring the concentricity and squareness at the same time. Therefore, line-scan sensors scan or area-type sensor, such as the electrical and electronic components as one of the modules is based on water or water to be measured either only design the best possible place to install the constraints of isolation and explosion-proof structures such as fuselage It provides a laser measuring equipment for proper concentricity and squareness measurements to the environment.