The use of phase difference laser ranging
method, which is usually suitable for short and medium range ranging, measuring accuracy up to
millimeter or even micron level. The basic principle of the phase difference laser ranging method is
to modulate the emitted laser at a specified frequency, and illuminate the modulated laser to the
measured object, and then reflect back to the receiver by the measured object. The phase informa
tion carried by the transmitted modulated laser and the modulated laser received after reflection
will be different, and the phase difference can be calculated by analyzing the phase of the transmit
ted and the received phase. The actual propagation distance of the laser can be calculated by
combining the phase difference information and the specified modulation frequency.
Meskernel takes years of innovation and iteration,it has independently developed core photoelectric measurement devices.Our layout of up stream core device makes our products more competitive in terms of size,power consumption,cost performance,etc,and can serve customers better and faster.We mainly promote integrated and one-stop solutions,including:·Single-point laser measurement products (to meet popular mea-surement needs)·2D and 3D lidar (salve engineering and professional measurement needs)·Personalized and customized measurement modules