The wound healing effects of linearly polarized irradiation in photobiomodulation

What the authors concluded

In the group irradiated with S-wave polarized light, the percentage from the initial wound size was reduced to 70.73%, and the epithelial tongue ratio reached 58.36% on day 7 after PBM, indicating the fastest recovery. In this way, the potential of a new product that can increase the effect of wound healing or skin regeneration by adjusting the polarization state without irradiating high energy w

Devices that emit this wavelength

Matched on wavelength within 15nm, since LED bins vary by roughly that much and a tighter match would be false precision. Where we have an irradiance figure, the session length is the time needed to reach this study's dose of 18 J/cm² at that intensity.

Matching a wavelength is not the same as reproducing a trial. Session times assume the device's published irradiance is accurate at the distance it was measured, which on brand-claim figures is often optimistic. Where a device publishes both a peak and an average we use the average, and where it publishes a falloff curve we use the lowest figure, so these times run long rather than short. Clinical protocols also control for spot size, contact and skin type in ways a home device cannot.