Frequently Asked Questions
Deep penetration (4-5 mm) while minimizing epidermal absorption.
Primarily deep hemoglobin, diluted melanin, and deep scattering factors.
Lower than 808nm or 755nm due to deep penetration, but depends on phototype and parameters.
Yes, longer pulses (20-50 ms) reduce peak epidermal temperature.
6-10 sessions generally, due to target depth and hair variability.
Yes, excellent choice for vascular treatment and rosacea with dark skin safety.
Définition
The Nd:YAG 1064 nm laser is an infrared skin treatment system characterized by minimal melanin absorption and maximum depth penetration, making it the safest option for dark skin types.
Caractéristiques
| Parameter | Value |
|---|---|
| Wavelength | 1064 nm |
| Laser type | Nd:YAG |
| Melanin absorption coefficient | 55 cm⁻¹ |
| Penetration depth | 6-7 mm |
| Relative absorption | 5 times lower than 755 nm |
| Recommended phototypes | I to VI (especially V-VI) |
| Main advantage | Safest for dark skin, maximum penetration |
Références scientifiques
- Anderson RR, Parrish JA. Science 1983;220(4596):524-527
- Lepselter J, Elman M. J Dermatolog Treat 2004;15(2):72-83
Sources scientifiques
- . . JAAD (1999) ;41 :165-171 . PMID: 10426883
- . . Dermatol Surg (2013) ;39 :823-838 . PMID: 23332016
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Demander une démonstration Ce contenu est fourni à titre informatif et ne remplace pas un avis médical professionnel. Contenu vérifié par l'équipe technique NeoCure — 23/03/2026