Laser radar

The utility model provides a laser radar, which comprises an optical fiber collimation structure, a laser emission structure, a laser receiving structure and a driving assembly, and is characterized in that the optical fiber collimation structure comprises a laser source for emitting laser; the optical fiber is flexible and is used for transmitting laser; two ends of the laser coupling lens are respectively connected with the laser source and the optical fiber; and the collimating lens is arranged at the light outlet end of the optical fiber, and the light outlet end of the optical fiber and the collimating lens are coaxially arranged. The utility model provides a laser radar. The laser emitted by the optical fiber is in a circular spot shape, the divergence angle is small, the laser is easier to collimate through the collimating lens, the laser collimating structure is simplified, and the optical fiber is flexible and bendable, so that the laser source and the collimating lens do notneed to be coaxially arra