phototherapy

Author: mariami mgebrishvili
Keywords: phototheraphy, effects of light
Annotation:

The action of the light is important aspect of treatment of many different diseases. This is valid not only for ultra-violet and infra-red ranges of light, but also , the visible spectral range . In this paper it is discussed the main aspects of optics and the effects of light on human’s body .Therefore, there is represented phototherapic effects and the facilities of its usage.