Laser and Light-Based Hair Removal Physics Exam With Complete Solutions
Laser and Light-Based Hair Removal Physics Exam With Complete Solutions What is the acronym for LASER? - answerLight Amplification by Stimulated Emission of Radiation Photothermolysis is based on the principle of using: - answerLaser energy to selectively destroy a target beneath the surface of the skin The measure of energy density delivered to the tissue expressed in joules per cm2 is called? - answerFluence The principle of selective photothermolysis relies on the presence of what substance in the follicle and surrounding structure? - answerMelanin Laser pulse width represents the: - answerAmount of time the target is exposed to the laser In laser hair removal the most important consideration associated with spot size is the: - answerDepth of penetration of the energy into the dermis The amount of time it takes a substance after heating to return to its normal temperature is known as: - answerThermal relaxation time
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