BIOLASE, Inc. is a medical device company, which engages in developing, manufacturing, marketing and sale of laser systems in dentistry and medicine. It operates through Waterlase (all-tissue) systems, and Diode (soft-tissue) systems products. The Waterlase systems uses 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 performs soft tissue, pain therapy, and cosmetic procedures, including teeth whitening. The company was founded in 1987 and is headquartered in Irvine, CA.