Alexandrite Laser

The Alexandrite laser is a laser device that uses alexandrite crystal as the medium to generate light. It is commonly used in dermatology and aesthetic fields for various applications, including tattoo removal, hair reduction, and skin treatments.

How It Works

1. Laser Medium :  is a crystal that can be excited to emit light when stimulated by an energy source, like a flash lamp or another laser.
2. Wavelength : This laser operates at a wavelength of about 755 nm (nanometers), which falls within the near-infrared spectrum.
3. Pigment Absorption : The wavelength is particularly effective at targeting melanin pigment, making it suitable for hair removal and hyperpigmentation treatments.

Common Applications

1. Permanent Hair Removal : Utilizing laser energy to destroy hair follicles.
2. Hyperpigmentation Treatments : Reducing dark spots or blemishes on the skin.
3. Tattoo Removal : Effective in removing ink from the skin.

Advantages

• Effectiveness : Highly efficient in targeting melanin in skin and hair.
• Adjustability : Can be adjusted for various skin types.

Considerations

• Risk of Side Effects : Such as redness, swelling, or changes in skin pigmentation.
• Consultation : It’s advisable to consult a professional before undergoing procedures.