Science + Technology

Select a presentation below to learn about laser + light technology, light-tissue interactions, biophysics, and aesthetic laser applications.

Learn about the components of a high quality intense pulsed light source.

Learn the differences between contact cooling, intermittent cooling, and pulsed cryogen cooling.

Understand the differences in fluence distribution between gaussian and flat-top laser beams.

Learn how absorption and surface cooling affect the thermal profile of skin.

How surface cooling and the 1319 nm Nd:YAG laser creates a thermal profile for collagen remodeling, acne treatment, and treating skin laxity

Your virtual patient is waiting! Test and compare popular laser hair-removal devices in this interactive, animated demonstration.