First of all, all the photoelectric beauty equipment you can access on the market is actually 5 types: LED, photon, laser, radio frequency, ultrasonic knife! Of course, it also includes a few other other!
1. What is a photon?
Photon actually refers to the carrier of light transmission energy, and in beauty advertisements, we often see the word “photon”, it is not this concept, it refers to the “strong pulse light” on your face in the “photon rejuvenation” technology
2. What is intense pulsed light?
“Intense pulsed light” refers to a strong light emitted by a flash in a pulsed pattern. So, in fact, you can also call it “pulse light” ~ English abbreviation is “IPL” ~
In the future, if you see the words “IPL”, “pulsed light”, “intense pulsed light”, “strong light”, or even “pulsed light” in the advertisement, I hope you can know that they actually refer to photon rejuvenation technology~~
Hey, doctor, wait! What was that flash you were talking about? Is it the kind that comes with a camera?
Mm-hmm! That’s right! This is the light!
Therefore, the “intense pulse light” used in the photon rejuvenation technology is essentially no different from the light emitted by our common ordinary light bulbs, but the energy is stronger, and it is strong enough to emit a certain amount of heat in your face, so it will be more dazzling. This is one of the reasons why laser doctors usually wear protective glasses when they give you photon rejuvenation.
See this therapy head? The light emitted inside is the same as the camera flash, and the energy of this light can solve your skin problems
Did you suddenly feel the photon tender low burst? Ahem, the basic principle of this thing is really LOW!
It is just that when it is used in the beauty instrument, it is impossible to really give you a camera flash bang bang bang, but it is necessary to do a certain control of this light, such as irradiation time, irradiation energy, spectral range, emission mode, etc. ~ The word “pulse” just mentioned is a emission mode of the beauty instrument. And it is the most commonly used way in the optical beauty instrument
3. So, what is a “pulse”?
Well, we know that the emission of ordinary light is continuous, that is, it is always on. It is like a flashlight that is always on in your hand. It is the way that ordinary light is emitted
The pulse light emission is a wave of ~ just like the flashlight, if you turn on ~ turn off, turn on ~ turn off, this flashlight will show a flashing state, this state is called pulse light ~ this flashing state like pulse beat? SO, this pattern is called “pulse”
It is just that the flashlight you pulse it is not meaningful, and the “strong light” pulse in the flash will become our photon skin tender instrument, and the “laser” pulse will become a pulsed laser instrument, which is used to help us solve various skin problems
4. Why can only pulsed light and lasers be used for beauty treatments?
Because the energy of strong light and laser is very strong, you will feel the heat, that is, relying on this powerful heat energy, in order to effectively kill melanin, red blood or let our skin produce a certain heat damage, and then to stimulate the rejuvenation of the skin
And the light itself is very sensitive to color, which makes it very selective, so you can use it to do where to hit – for example, if you want it to kill melanin, it will never touch red blood cells
The above two can be summed up in a phrase: selective photothermal action, which is the theoretical cornerstone of all photon or laser beauty instruments!
However, if this powerful thermal light is constantly shining on your skin, it is not easy to say
Because heat is transmitted (junior high school physics school overheating transmission), originally people really mean where to play where, you let people play melanin, people went, and did not touch other parts, but because you continuous irradiation time is too long, originally hit the melanin heat will be more and more, and then, can not hold it will spread around, You can hurt something you don’t want to touch… At this time is the beauty or disfigurement that can not be said ~
As a result, engineers continued to improve, and eventually developed the common pulsed light mode now!
