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Aesthetics > Laser Keys Terms Test > Flashcards

Laser Keys Terms Test Flashcards

1
Q

Chromophore

A

Target

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2
Q

Photon

A

Elementary - Primary particle of light

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3
Q

Ablation

A

Blowup/Remove/Cutout

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4
Q

Photothermalysis

A

Light/heat/death

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5
Q

Active Medium

A

When the light becomes a laser

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6
Q

Controlled Light Source

A

Flash Lamp

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7
Q

J/cm2

A

Jewels centimeter squared

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8
Q

RF

A

Radio Frequency

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9
Q

TRT

A

Thermal Relaxation Time

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10
Q

EMS

A

Electromagnetic Spectrum

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11
Q

LASER

A

Light Amplification by the Stimulation Emission of Radiation

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12
Q

ELOS

A

Electric optic synergy

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13
Q

Polychromatic

A

Wave with many colors

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14
Q

Coherent

A

Waves traveling in unison

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15
Q

Monochromatic

A

Wave with one color

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16
Q

Photons traveling in multiple speeds and directions

A

Divergent

17
Q

Collimated

A

traveling parallel for a long distance

18
Q

Fluence

A

J/cm2

19
Q

Hz

A

Hertz

20
Q

Hertz

A

Repitition

21
Q

pulse width/pulse duration

A

ms

22
Q

Wavelength (nm)

A

measured from the top of one peak of a wave to the next peak

23
Q

Spot Size (mm)

A

point of impact

24
Q

Depth (um)

A

Amplitude

25
Q

STAR (Skin Reactions)

A

Scatter Transmission Absorption Reflection

26
Q

Scatter

A

Negative outcome or a Burn

27
Q

Absorption

A

Laser light loses its heat to the chromophore

28
Q

Reflection

A

Bounces off a surface

29
Q

Reflection

A

Laser beam bounces off a surface and is not absorbed by the chromophore

30
Q

ms

A

one thousandth of a second

31
Q

mm

A

one thousandth of a meter

32
Q

um

A

one millionth of a meter

33
Q

nm

A

one billionth of a meter

Aesthetics (14 decks)

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