Table 1.
Laser Parameters
Irradiation and Treatment Parameters. The parameters were obtained at the IBRAMED (Brazil) for the AsGa laser, 904nm; model Laserpulse, handheld probe, used in contact to the mice skin.
| Parameter [unit] | value |
|---|---|
| Center wavelength [nm] | 904 |
| Operating mode | pulsed |
| Frequency [Hz] | 9500 |
| Pulse duration [ns] | 60 |
| Duty cycle [%] | 20 |
| Energy per pulse [J] | 42 nJ |
| Peak power [W] | 70 |
| Average power [mW] | 39.9 |
| Polarization | No |
| Spot size [cm2] | 0.1309 |
| Beam shape | elliptical |
| Beam profile | Gaussian |
| Irradiance at target [mW/cm2] | 304.8 |
| Exposure duration [sec] | 60 |
| Radiant exposure [J/cm2] | 18.288 |
| Total Radiant energy [J] | 2.394 |
| Number of points irradiated | 1 |
| Area irradiated [cm2] | 0.1309 |
| Application technique | Contact |
| Number and frequency of treatment sessions | 1 × day / 5 days |