The theory which has underpinned many skin-laser treatments since 1981 is called ‘Selective Photothermolysis’. It is based on matching the laser wavelength to the absorbing chromophore. It also matches the pulse duration of the laser to the thermal relaxation times of those targets. However, there is a problem with this approach. The thermal relaxation time… Continue reading Thermal Relaxation Time – what is wrong with it?
I came across this article in Prime Journal – QS Laser Tattoo Removal. It’s very well written and discusses some good ideas around tattoo removal. I will need to try some of these myself…. Mike. email@example.com