How Laser Dentistry Works
A dental laser consists of an electricity source and mirrors that guide the beam of light, gas or solid matter through which the light passes, and a tube for directing the light. Different types of lasers exist, including soft tissue and hard tissue lasers. Their design and the wavelengths of light used depend upon the dental application. As well, the intensity and duration of heat, wavelength of the laser beam, and pulse time depend upon the procedure the dentist is performing.