laser hair removal machine
Laser Hair Removal Machine
What is laser?
Laser refers to Light Amplification by Stimulated Emission of Radiation,which means the laser light comes when a substance is excited by energy.The substancecan be a gas, a liquid or a solid,which is called medium for laser.There are hundreds of substances which can be used to produce lasers have been discovered by now. In general,different medium makes lasers with different wavelengths.
How does laser work?
Laser works with the selective absorption of laser light energy by the skin tissue with different color,then the targeted tissue will be different from the normal skin tissue.In this way,the targeted tissue,like pigment,hair,tattoo will be damaged by the absorbed laser light energy and to be removed by the metabolism system.