The utility model provides a based on the visible light the near -infrared the laser radar system of shortwave infrared band, it includes the light source subsystem, is bare receiving subsystem and signal acquisition and processing subsystem, the utility model discloses a can send and contain the visible light, the laser lamp -house of the super continuous spectrum laser of three kind infrared wave bands of near -infrared and shortwave, it can make things convenient for to need not to change laser lamp -house, realize the visible light high -efficiently, the high spectral measurement of three kind infrared wave bands of near -infrared and shortwave, laser radar system's detection of a target spectral information's ability and range of application have been improved, the measuring effect is more accurate and back processing algorithms is more simple and convenient, has improved laser radar system and has surveyed the visible light simultaneously the ability of near infrared band and shortwave infrared band.