LUMENIS smart532 - Table A-4: Spot Size and Irradiance at 1 W Delivered

Clinical Guide Smart532
™
A-26 UM-1151440EN, Rev. C, May 2016
Table A-4 lists the irradiance obtained at 1 W delivered power for 200,
300 and 600 µm diameter fiber optic accessories held from 0 to 5 mm
from the tissue target. Taking into consideration the irradiance which is
effective for each procedure, the user can determine the different laser
power settings.
Table A-4: Spot Size and Irradiance at 1 W Delivered
Fiber Optic
Distance from
tissue (mm)
Spot Size
(mm)
Irradiance
(W/cm
2
)
200 µm
0
0.20
3183
1
0.45
628
2
0.69
267
3
0.94
145
4
1.18
91
5
1.43
62
300 µm
0
0.30
1415
1
0.55
421
2
0.79
204
3
1.04
118
4
1.28
78
5
1.53
54
600 µm
0
0.60
354
1
0.85
176
2
1.09
107
3
1.34
71
4
1.58
51
5
1.83
38