BIOLASE, Inc. is a medical device company, which engages in the developing, manufacturing, marketing and sale of laser systems in dentistry and medicine. It operates through the Waterlase (all-tissue) systems, and Diode (soft-tissue) systems products. The Waterlase systems use a patented combination of water and laser energy to perform procedures using drills, scalpels, and other traditional dental instruments for cutting soft and hard tissue. The Diode systems perform soft tissue, pain therapy, and cosmetic procedures, including teeth whitening. The company was founded in 1984 and is headquartered in Lake Forest, CA.