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Laser Technician Certification Questions with
Detailed Verified Answers
Pulsed dye lasers are most popular for treating?
⼀Answer:⼀ Vascular lesions
What procedure is the diode laser most effective for?
⼀Answer:⼀ Laser Hair Removal
What is a Q-Switch laser used for?
⼀Answer:⼀ Tattoo removal
What does the laser active medium produce when it is stimulated?
⼀Answer:⼀ Photons
In esthetic practices,what are the most commonly used
wavelengths of the electromagnetic spectrum?
⼀Answer:⼀ Visible light, infrared
What portion of the electromagnetic spectrum can humans see?
⼀Answer:⼀ visible light
What is electromagnetic radiation?
⼀Answer:⼀ Waves of electrons
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What do photons transmit?
⼀Answer:⼀ Light
What does LASER stand for?
⼀Answer:⼀ light amplification by stimulated emission of radiation
What produces light, heat, chemical and magnetic changes?
⼀Answer:⼀ electricity
The range of all the wavelengths that can be produced by
radiation energy is called?
⼀Answer:⼀ Electromagnetic Spectrum (EMS)
What type of light has the shortest wavelength?
⼀Answer:⼀ Ultraviolet (UV)
What are three characteristics of laser light?
⼀Answer:⼀ Monochromatic, Directional/Collimated, Coherent
When laser light reaches a target it is absorbed and then converted
into?
⼀Answer:⼀ Heat
Heat energy is the movement of?
⼀Answer:⼀ Electrons
Laser Technician Certification Questions with
Detailed Verified Answers
Pulsed dye lasers are most popular for treating?
⼀Answer:⼀ Vascular lesions
What procedure is the diode laser most effective for?
⼀Answer:⼀ Laser Hair Removal
What is a Q-Switch laser used for?
⼀Answer:⼀ Tattoo removal
What does the laser active medium produce when it is stimulated?
⼀Answer:⼀ Photons
In esthetic practices,what are the most commonly used
wavelengths of the electromagnetic spectrum?
⼀Answer:⼀ Visible light, infrared
What portion of the electromagnetic spectrum can humans see?
⼀Answer:⼀ visible light
What is electromagnetic radiation?
⼀Answer:⼀ Waves of electrons
, Page | 2
What do photons transmit?
⼀Answer:⼀ Light
What does LASER stand for?
⼀Answer:⼀ light amplification by stimulated emission of radiation
What produces light, heat, chemical and magnetic changes?
⼀Answer:⼀ electricity
The range of all the wavelengths that can be produced by
radiation energy is called?
⼀Answer:⼀ Electromagnetic Spectrum (EMS)
What type of light has the shortest wavelength?
⼀Answer:⼀ Ultraviolet (UV)
What are three characteristics of laser light?
⼀Answer:⼀ Monochromatic, Directional/Collimated, Coherent
When laser light reaches a target it is absorbed and then converted
into?
⼀Answer:⼀ Heat
Heat energy is the movement of?
⼀Answer:⼀ Electrons
