LASER-BASED AEROSOL GENERATING DEVICE AND HEATING CONTROL METHOD THEREFOR

A laser-based aerosol generation device and a heating method thereof are provided. The aerosol generation device according to some embodiments of the present disclosure may include an aerosol-generating article and a laser radiation part configured to radiate laser and heat the aerosol-generating article to generate an aerosol. By instantaneously heating a local surface of the aerosol-generating article, the laser heating method may ensure immediate aerosol generation without a preheating time.