Table 1 Photobiomodulation parameters for blue and green light irradiation.
Parameter | Blue Light (BLT) | Green Light (GLT) |
|---|---|---|
Wavelength | 455 nm | 500 nm |
Power density | 50 mW/cm² | 50 mW/cm² |
Fluence (J/cm²) | 0/1/2/4/8/10 | 0/1/2/4/8/10 |
Irradiation time (seconds) | 0/19 s/38/76/152/190 | 0/19 s/38/76/152/190 |
Spot size | 1.0 cm² | 1.0 cm² |
Laser equipment | light-emitting diode laser (China Chengdu Huayuan Light Source Control Co., Ltd.) | |
