who issues an electrologly license - Answer>> Department of
Health
when do licenses need to be renewed - Answer>> every 2
years (even # years)
you must renew your license before - Answer>> May 31st
what does laser stand for - Answer>> Light Amplification by
Stimulated Emission of Radiation
what laser is good for all skin types - Answer>> Alexandrite
(sometimes the Nd:YAG)
λ of ruby laser - Answer>> 694nm
λ of alexandrite laser - Answer>> 755nm
λ of diode laser - Answer>> 810nm
λ of Nd:YAG laser - Answer>> 1064nm
, most common laser - Answer>> pulsed
the greater the λ, the _________er the penetration into the body
tissue - Answer>> deep
most common form of skin cancer - Answer>> basal cell
carcinoma
chromophore - Answer>> absorbs the light, its the "target" for
laser
three characteristics of a laser - Answer>> monochromatic,
coherent, collimated
three characteristics of IPL - Answer>> polychromatic,
incoherent, non-collimated
year the ruby laser was created - Answer>> 1960
who were the first creators of the ruby laser - Answer>>
Theodore Maiman / Gordon Gould
_____________ determines λ & defines the attraction to the
intended target - Answer>> medium
Gas lasers - Answer>> CO² or Argon
solid lasers - Answer>> Nd:YAG or Alexandrite
liquid laser - Answer>> turnable dye laser
ionizing radiation - Answer>> changes DNA
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