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. 2014 Dec 27;23(4):273–277. doi: 10.5978/islsm.14-OR-21

Table 2: Low Level Laser Therapy device Specifications.

Laser Element Semiconductor Laser Diode
Ga-Al-AS: Gallium-Aluminum-arsenide
MDL & MDL-2001 model
Manufacturer Matsushita Electric Corporation, Tokyo, Japan
Wavelength 830nm±15nm
Output 1000mW±20%
Mode continuous wave mode
contact mode with positive pressure
Irradiation area diameter of 14mm : actual area 1.5 cm2
Irradiation time 30sec/point
Energy density 20.1 J/cm2/point
Power supply 100VAC,50–60Hz