Laser therapy by noncoherent light field of radiation.
Conducted researches on study of interaction of radiation with blood have shown, that the interaction is the most effective for light with wavelengths in the range of 600-1000 nm that corresponds to the minimum absorption factor of the whole blood. Calculations show, that at interaction of radiation with blood considerably grows effective (electronic) temperature of biological environment, that results in sharp increase of speed of biochemical reactions. The absence of necessity of application of laser radiation coherence in lasertherapy permits to create high efficient noncoherent sources of light on the basis of the GaALAs(Zn) crystals, radiating with two maxima of wavelengths 675 and 900 nm. The radiation spectrum of GaALAs(Zn) crystals falls in the most favourable area of a blood absorption spectrum.
Djibladze
M I
MI
Department of Quantum Electronics, Tbilisi State University 380028, Georgia, USA.
Melikishvili
Z G
ZG
Uchaneishvili
S D
SD
D001769:Blood / Q000528:radiation effects; D053685:Laser Therapy; D008027:Light; D011829:Radiation Dosage; D013696:Temperature