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July
In lasers, the light has a
In lasers, the light has a single wavelength and does not get scattered. You can focus this very high energy light on any object. If you put on a torch at night, you will find the light scattering in a circle. In laser that does not happen. Light travels in a straight line without any scattering and carries very high energy.
Skin Care- How lasers are used?
Lasers are used for their high energy and focusing ability. While performing laser resurfacing of face, the surgeon can burn layer by layer of the skin with precise control. As the laser burns away the skin, there is no bleeding and control of contouring is very precise.
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