Optoelectronic set to objectification irradiation of cell cultures in Low Level Light Therapy procedures

In the paper is presented optoelectronic set for controlled, repeatable irradiation of cell lines by low-energy laser and LEDs radiation from the spectral range of tissue transmission window (from 600 nm to 1000 nm). The set allows for an objective selection and control of exposure parameters, allowing a comparison of the results for the variable spectral and energetic parameters of radiation. Using the set it is possible to make an objective diagnosis of the biological medium during the Low Level Light (Laser or LED) Therapy treatment by measuring its absorption spectrum.