What is the wavelength of alexandrite laser?

755 nm
The alexandrite laser produces a specific wavelength of light in the infrared spectrum (755 nm). It is considered a red light laser. Alexandrite lasers are also available in the Q-switched mode. Q-switching refers to the technique of making the laser produce a high-intensity beam in very short pulses.

What is the best alexandrite laser?

The Alexandrite works great on light to olive complexions, but not so much on darker skin types. The most popular option for an Alexandrite laser today would be in the Candela™ GentleMax Pro™. The machine actually includes two lasers in one: the Alexandrite and the ND:yag, which we’ll explain below.

Which wavelength is best for laser hair removal?

755nm
“Spectrum lights are measured as wavelength (nm), for example, 755nm wavelength means this spectrum light can penetrate 755nm deep beneath the skin. 755nm wavelength light is best attracted to melanin, so it is best used for hair removal.

How does alexandrite laser work?

How does Alexandrite Laser work? The Alexandrite Laser emits focused light energy via an alexandrite crystal. As the light passes through the alexandrite crystal, a beam of light 755 nm long is produced. This light selectively targets pigmented areas with light, causing them to break up and fade away.

Is alexandrite laser an IPL?

*Unlike the IPL laser, technology like the Alexandrite laser uses a single, precise wavelength, to target the melanin the hair follicle exactly, so there is no ‘hit and miss’. *This exact wavelength leads to a more effective treatment than IPL hair removal and therefore fewer treatments in the long term.

Is alexandrite a good laser?

PROS of the Alexandrite Laser System: The Alexandrite is the fastest system for laser hair removal, making it ideal for treating larger areas. Its wavelength is longer than other systems, making it effective on a wider range of skin types, from light skin tones to olive skin tones.

Which is better diode or Alexandrite?

Although Diode can treat patients with slightly darker skin tones, Alexandrite lasers tend to shine for lighter skinned individuals. Alexandrite laser hair removal studies. Diode lasers use a longer wavelength (usually around 810nm). That results in a deeper penetration of the skin.

Which diode laser is best?

INTRODUCTION

• The diode laser is most effective for darker terminal hair and is less effective on lighter, finer hair.
• The long pulse Neodymium-yttrium aluminum — garnet laser (Nd:YAG laser) can be safely used in all skin types, including tanned patients.

Is IPL better than laser?

Laser technology is simply much more effective, and achieves substantially better results than IPL with most clients achieving optimal results of permanent hair removal of 80% or greater after four to eight treatments. However, IPL machines do have an important place in the treatment of skin.

Should I shave before alexandrite laser?

It is important to shave before your laser hair removal appointment, 24 hours before is recommended. If we perform a treatment on freshly shaven skin i.e. skin that has been shaved on the day of treatment, we run the risk of causing damage to your skin with our lasers.

Is IPL better than Alexandrite?

At eight weeks after the final treatment, the decrease in hair counts on the alexandrite laser side (96%) was greater than that on the IPL side (86% vs. The score for patient-evaluated overall satisfaction was higher with the alexandrite laser, although higher pain scores were reported with the alexandrite laser.