The Nexus 30W, the Nexus 7W and the Nexus 10W are dual-function lasers that provide tissue biostimulation and they can also be used for soft tissue surgical applications in dentistry. The patented handpiece of the Nexus lasers contain optics that are specially designed for biostimulation functions. The Nexus family of lasers include pre-programmed treatment protocols for pain relief, inflammation reduction and tissue healing.