The Nd:YAG laser radiates the light of specific wavelengths in high peak energy pulse,and in ultrashort nanosecond the light penetrates the tissue and is absorbed by the pigment and result in an instantaneous blast. The pigment particles are shattered into fragments, parts of them will be bounced out of the skin and the other parts will be spilt into tiny particles that can be engulfed by phagocytes and then eliminated by lymphatic system.
Complaint
