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L.A.S.E.R. Nd:YAG-KTP Q-Switch

The D-LIGHT PLUS equipment offered by our official partner L'Ortec Medical Romania is equipped with the latest generation of laser technology.

Nd: YAG 1064nm-KTP 532nm laser is a dual-frequency laser that contains besides Nd: YAG crystal (yttrium and aluminum enriched with neodymium-ion) a second crystal of KTP (KTiOPO4, potassium oxyphosphate and titanium).

The energy emission is amplified by crystal Nd: YAG emitting infrared light with a wavelength of 1064 nm or, as the case may be, the frequency can be doubled (and the half-wavelength) in the second crystal cavity (KTP), producing a green light with a wavelength of 532 nm.

Thanks to the two wavelengths of 532 nm and 1064 nm, the Nd: YAG-KTP laser can remove in addition to classic dark tattoos and colored tattoos.

The Nd: YAG 1064nm-KTP 532nm laser features Q-Switching technology (Quality Switch), known as giant pulse formation, which enables to produce pulsed light pulses in an extremely short time of the order nanoseconds and extremely high peak power (GigaWatt), much higher than would have been produced by the same laser if it operated in a continuous wave mode (constant output).

The principle of Nd: YAG-KTP laser operation is selective photothermolysis.

Based on this principle, the optical energy emitted by the laser with a preselected wavelength, specified and transmitted to the target structure to eliminate different pigments is absorbed by the tattoo ink or melanin in the case of pigmented lesions and does not affect the surrounding tissues which remain intact.

The target structures are heated until dismantled, subsequently eliminated naturally by sweat or by the lymphatic circuit.

The Nd: YAG-KTP laser with Q-Switch technology offers a number of uses:

  • Removing tattoos of different colors
  • Removing cosmetic tattoos (eyebrows, lips)
  • Removing pigment spots caused by age
  • Treatment of hyperpigmentations caused by the sun


Devices for making permanent tattoos or semi-permanent makeup, body or facial tattoos, may have additional uses, as is the case with their tattoo removal with chemical solution.

The technique was developed, researched and developed in the USA in the early 1990s, through in-depth studies by Professor Doctor Wade Cheng, a renowned and distinguished biochemist with numerous awards and Doctor Arthur Furst, a toxicologist and famous professor at Stanford University .

The principle of this technique is based on the similarity of the pigment composition used in the semi-permanent makeup or the creation of permanent tattoos with the composition of the tattoo removal chemical solution which allows extraction from the dermal layer of the tattoo pigment.

The chemical solution also contains certain oxides that have a very good affinity for the oxides found in the tattoo pigment composition and when the solution reaches good physical contact with the pigment, the latter is assimilated to the solution and the formed mixture is rejected by the body to the surface of the skin.

If at first the procedure was applied only to tattoo eyebrows, the technique was subsequently adopted to remove body tattoos. However, as body tattoo pigments are introduced deeper into the skin than those for dermopigmentation, the application methodology differs significantly.

The procedure for removing tattoos with chemical solution involves the use of a technique similar to the tattooing procedure and the same dermopigmentation or tattooing machines. However, recording optimal results implies the correct choice of needles taking into account the tattoo and the skin of the client, the proper movement of the needle to cover the entire area treated and for the introduction of a sufficient amount of solution and the ideal depth to which it is introduced, the number of necessary passages be done at one session, etc., etc. These are important aspects that makefrom an apparently accessible procedure to any dermopigmist and tattoo artist, a procedure for which is required a specialist training.


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To help you to get a close price for the tattoo you want to remove, please provide us the following information and send us a clear picture of your tattoo