Laser Doctor Thailand

Applied Laser Physics

Application of Laser Physics in Cosmetic Laser Surgery

Theory of Light

Laser light is both electromagnetic wave as well as particles of discreet energy. Photon wavelets move in the direction of the propagation of light in a wave train.

wave train concept

Effects of Laser on Living Tissue


Attenuation of Light through Human Skin

How laser energy (electromagnetic & photon particles) penetrate human skin? .
Some rays of light reflect ,some attenuate through the skin  where they scatter and being absorbed by living tissue. The attenuation process is governed by Burger ‘s Law . The laser energy diminishes exponentially.

Reflection & Attenuation

Living Tissue Reaction to Laser Light

Response of Living Tissue to Laser Energy