DIODE LASERS

Diode Lasers are used on Fitzpatrick skin types 1 thru 5.

Device Type

Laser Name

Wavelength (nm)

Energy Output (Joules)

Pulse Length

Spot Size

Diode

HR-Force

810 nm

Up to 200 J

Up to 1,000 ms

8, 24x24 mm

Diode/KTP

VariLite

940nm/532 nm

800 J/75 J

5-100 ms

10 mm

Diode

Apex 800

800 nm

50 J

5-100 ms

9, 11 mm

Diode

LightSheer ET

800 nm

10-100 J

5-400 ms

9x9 mm

Diode

LightSheer ST

800 nm

10-40 J

5-100 ms

9x9 mm

Diode

LightSheer XC

800 nm

10-100 J

5-400 ms

12x12 mm

LightSheer Diode

Lumenis One

800 nm

10-100 J

5-400 ms

9x9 mm

Diode

MeDioStar

810 nm

UP to 64 J

5-140 ms

12 mm

Diode

F1 Diode Laser

810 nm

10-40 J

15-44 ms

5, 7 mm

CW Diode

Sonata

810 nm

Up to 100 J

10-400 ms

10x12 mm

 

Clinical Pearl

Alexandrite and Diode Lasers are the most efficacious in treating Fitzpatrick skin types 1 thru 3 and typically type 4 patients. Some type 5 patients will achieve better results with these lasers than the Nd-YAG lasers depending on the patient’s hair characteristics, i.e. hair shaft diameter and composition of melanin within the shaft.

 
The Lasers of Laser Hair Removal