Frequently Asked Questions
Slightly greater penetration (4-5 mm) + better hemoglobin absorption = improved vascular treatment.
Versatile: effective hair removal + excellent vascular treatment (rosacea, capillaries, angiomas).
Comparable; 1064nm offers better safety for dark skin, 940nm slightly more aggressive.
Phototypes I-IV optimal; phototypes V-VI require significantly reduced parameters.
Moderate, comparable to 808nm without cryogen.
4-8 sessions similar to 808nm, sometimes slightly faster.
Définition
The 940 nm diode laser is a specialized infrared wavelength, less commonly available than the 808 nm, designed for applications requiring increased tissue penetration.
Caractéristiques
| Parameter | Value |
|---|---|
| Wavelength | 940 nm |
| Laser type | Semiconductor diode |
| Penetration depth | 5-6 mm |
| Melanin absorption coefficient | Moderate |
| Recommended phototypes | I to VI |
| Primary indication | Thick and deep hair |
| Availability | Less common |
Références scientifiques
- Anderson RR, Parrish JA. Science 1983;220(4596):524-527
Sources scientifiques
- . . J Dermatolog Treat (2004) ;15 :72-83 . PMID: 15204154
- . . Dermatol Ther (2011) ;24 :94-107 . PMID: 21276162
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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