810nm Diode Clinical Profile
Operating primarily in the 800-810nm range, Diode lasers offer a middle ground between the high absorption of Alexandrite and the deep penetration of Nd:YAG. They are renowned for their speed and continuous "in-motion" delivery systems.
The Physics of 810nm Diode
The 810nm wavelength has moderate melanin absorption, making it safer than Alexandrite for darker skin tones, but more effective than Nd:YAG for lighter, finer hair. The solid-state semiconductor technology allows for rapid pulse rates and large spot sizes, drastically reducing treatment times.
Primary Clinical Indications
- Fast Hair Removal
- Large Treatment Areas
Frequently Asked Questions
How does a Diode laser compare to Alexandrite?
Diode has slightly less melanin absorption than Alexandrite, making it slightly safer for darker skin, but potentially less effective on very fine, light hair. Diodes are often preferred for their speed and lower consumable costs.
Are Diode lasers painful?
Modern Diode lasers often use 'in-motion' or sweeping techniques combined with strong contact cooling, which many patients report as more comfortable than traditional stamping methods.