Working Theory

The 1470 nm/980 nm wavelengths ensure high absorption in water and hemoglobin. The thermal penetration depth is significantly lower than, for example, the thermal penetration depth with Nd: YAG lasers. These effects enable safe and precise laser applications to be performed near sensitive structures while providing thermal protection of the surrounding tissue.

Compared to the CO2 laser, these special wavelengths offer significantly better hemostasis and prevent major bleeding during surgery, even in hemorrhagic structures.

Introduction - Lasers in Dentistry

Lasers have been used in dentistry for over 30 years. Recent developments in technology and differing wavelengths are creating a host of innovative treatments using various dental lasers. The modern practitioner needs to be familiarized with these devices and understand the possibilities and limitations of each device. These instruments are designed for minimally invasive dental practices, educating dentists and dental hygienists on various available wavelengths.