1. Laser stands for what? ANS
>>> Light Amplification by
mailto:https://www.stuvia.com/en-us/user/techgrades
, Stimulated
Emission of
Radiation
2. What is the distance measured in nanometers between two peaks or two
troughs known as? ANS >>> Wavelength
3. Light of only one color & one specific wavelength is known as? ANS >>>
Monochro- matic
4. Refraction is also known as what? ANS >>> Transmission
5. The process where by a newly created photon of light (generated through
amplification) acquires energy equal to the photons that created it is known
as? ANS >>> Stimulated Emission
6. The states of equilibrium or middle state of light ANS >>> Metastable State
7. Who theorized stimulated emission? ANS >>> Albert Einstein
8. The part of the laser that contains the active medium is called? ANS >>>
Resinator cavity
mailto:https://www.stuvia.com/en-us/user/techgrades
, 9. What are the states of light in stimulated emission? ANS >>>
Ground State Excited State
Singlet State
Metastable State
10. Alexandrite laer is in the visible light spectrum at what wavelength? ANS
>>> 755 nm
11. The Nd ANS >>>YAG laser falls in the invisible light spectrum with a
wavelength of what? ANS >>> 1064 nm
12. What type of wave is used in laser hair removal? ANS >>> Pulsed wave
13. A chromophore is also know at what? ANS >>> Target
14. The chromophore absorbs what? ANS >>> Energy
15. Goggles worn by the patient and practitioner must be approved by which
group? ANS >>> ANSI (American National Standard Institute) for Class 3B and
Class 4 Lasers
mailto:https://www.stuvia.com/en-us/user/techgrades
, 16. Each laser wavelength is what to its machine? ANS >>> Specific
17. What are the parameters when doing laser hair removal? ANS >>>
Wavelength Spot Size
Fluence
Pulse Width
18. Pulsed lasers allow for selective heating of specific targets, this is also
known as? ANS >>> Selective Photothermolysis
mailto:https://www.stuvia.com/en-us/user/techgrades
>>> Light Amplification by
mailto:https://www.stuvia.com/en-us/user/techgrades
, Stimulated
Emission of
Radiation
2. What is the distance measured in nanometers between two peaks or two
troughs known as? ANS >>> Wavelength
3. Light of only one color & one specific wavelength is known as? ANS >>>
Monochro- matic
4. Refraction is also known as what? ANS >>> Transmission
5. The process where by a newly created photon of light (generated through
amplification) acquires energy equal to the photons that created it is known
as? ANS >>> Stimulated Emission
6. The states of equilibrium or middle state of light ANS >>> Metastable State
7. Who theorized stimulated emission? ANS >>> Albert Einstein
8. The part of the laser that contains the active medium is called? ANS >>>
Resinator cavity
mailto:https://www.stuvia.com/en-us/user/techgrades
, 9. What are the states of light in stimulated emission? ANS >>>
Ground State Excited State
Singlet State
Metastable State
10. Alexandrite laer is in the visible light spectrum at what wavelength? ANS
>>> 755 nm
11. The Nd ANS >>>YAG laser falls in the invisible light spectrum with a
wavelength of what? ANS >>> 1064 nm
12. What type of wave is used in laser hair removal? ANS >>> Pulsed wave
13. A chromophore is also know at what? ANS >>> Target
14. The chromophore absorbs what? ANS >>> Energy
15. Goggles worn by the patient and practitioner must be approved by which
group? ANS >>> ANSI (American National Standard Institute) for Class 3B and
Class 4 Lasers
mailto:https://www.stuvia.com/en-us/user/techgrades
, 16. Each laser wavelength is what to its machine? ANS >>> Specific
17. What are the parameters when doing laser hair removal? ANS >>>
Wavelength Spot Size
Fluence
Pulse Width
18. Pulsed lasers allow for selective heating of specific targets, this is also
known as? ANS >>> Selective Photothermolysis
mailto:https://www.stuvia.com/en-us/user/techgrades
