> SubLiminal laser therapy In contrast to conventional laser photocoagulation, SubLiminal® laser therapy does not use a continuous-wave laser beam leading to a thermal effect. SubLiminal® laser therapy is based on a stimulation concept, using extremely short microsecond laser pulses followed by cooling time periods. As a result, by using short enough laser pulses (Time on) and long enough cooling times (Time off) the targeted tissue can cool between laser pulses, preventing retinal damages. |