500ps Pulse Width Picosecond Laser

How Does Picosecond Laser Tattoo Removal Work：

Traditionally, Q-switched lasers were the gold standard method for tattoo removal, and they still are, but with the advent of picosecond technology, treatments are faster and, in some cases, more efficient and less painful, depending on the type of tattoo.
Unlike Q-switched laser treatments, which use intensive laser energy to heat tattoo ink particles and break them into smaller fragments, Litonlaser offers patients a gentler, more effective treatment because picosecond laser tattoo removal does not use any heat. It uses the photoacoustic effect, ultra-short laser pulses, at very high pressures to shatter ink particles. Pico lasers fire pulses at trillionths of a second, shattering the ink into tiny dust particles that can be absorbed more quickly and easily by the body, and ultimately excreted by the body.

Picosecond Laser Tattoo Removal Machine Function：

1. Refractory chloasma, coffee spots, age spots, freckles, sunburn, nevus of Ota, etc.
2. Skin whitening, and wrinkles removal.
3. Acne scars.
4. All colors of tattoo removed.

Picosecond Laser Advantage：

1. High-tech:

Picosecond laser machine uses unique honeycomb focusing technology to form epidermal effect cavitation, which protects the skin from damage during treatment.

2. Quick effect:

Picosecond laser machine shortens the tattoo and pigment removal treatment process from 5 to 10 times to 2 to 4 times, greatly shortening the treatment and recovery time, and the effect is fast and obvious.

3. Comfortable and safe:

It can effectively and safely remove various pigments and tattoos, because picosecond laser uses precise positioning target tissue treatment to reduce damage to the skin and achieve freckle removal effect.

4. No melanin deposition:

Picosecond laser uses ultra-short pulses (length of one trillionth of a second) to hit melanin with great pressure, and melanin breaks into tiny dust-like particles. Because the particles are very small, they are more easily absorbed and discharged by the human body, which will greatly reduce postoperative swelling and melanin deposition.

Comparing Q-Switched Nd:YAG Lasers to Picosecond Laser：

Q-Switched Nd:YAG lasers and picosecond lasers are very similar in terms of their applications. However, there are some key differences between them:

1.Pulse Duration:

The main difference between the two lasers is the pulse duration. Q-Switched Nd:YAG lasers have a pulse duration of nanoseconds, while picosecond lasers have a much shorter pulse duration of picoseconds.

This means that picosecond lasers can deliver shorter, more powerful bursts of energy, allowing for faster, more precise treatments. However, Q-Switched Nd:YAG lasers can provide a wider range of pigmentation treatments.

2.Treatment Time:

Due to the shorter pulse duration, picosecond lasers can deliver treatments in a shorter time, usually within a few sessions. Q-Switched Nd:YAG lasers may require more treatments to achieve the same results.

3.Wavelength and Ink Color：

Research has shown that different wavelengths and power levels can target different ink colors when it comes to laser tattoo removal. For example, using a Q-switched laser with a wavelength of 532nm can target red-orange and violet inks – using a picosecond laser at 1064nm can target black, blue and green inks.