LASER is the acronym for Light Amplification by Stimulated Emission of Radiation. Coagulation is the biological result when light interacts with eumelanin to kill the hair follicle and dermal papilla.
It is a high-technology beam of light that can transfer energy through the skin to a specific part of the body.
The beam of light stays straight and unaltered (collimated) up to the point of contact.
If this device is uncontrolled and misused, it can lead to extreme tissue damage.
Class 4 lasers should be administered by a medical practitioner, or by a therapist under his supervision.
Coagulation is the biological result when broad spectrum visible light interacts with the chromophore eumelanin to kill the hair follicle and dermal papilla.
Laser classification relates to the type of medical device in use. Manufacturers must comply with the United States Federal Laser Product Performance Standard requirements.
History of lasers
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What are the characteristics of laser light and how does it differ from incandescent light as used in most homes?