A LIDAR system includes a LIDAR assembly configured to output a LIDAR output signal that carries multiple different channels. A directional component has an optical grating that receives the LIDAR output signal from the LIDAR assembly. The directional component demultiplexes the LIDAR output signal into multiple LIDAR output channels that each carries a different one of the channels. The directional component is configured to steer a direction that the LIDAR output channels travel away from the LIDAR system.