11. Holographers around the world produce alexandrite and Nd : YAG lasers in this application. 12. He uses a device jawbreakingly known as a neodymiumyttrium-aluminum-garnet, or Nd : YAG laser . 13. The Nd : YAG laser is one of the most commonly used solid-state lasers. 14. YAG lasers can operate at high power and are used for drilling and cutting metal.15. Pulsed Ruby and pulsed YAG lasers have been used. 16. A variety of modes have been developed including Nd : Yag lasers and a plasma device. 17. Types of surgical lasers include carbon dioxide, argon, Nd : YAG laser , and Potassium titanyl phosphate. 18. Low-output lasers are also suggested for dentin hypersensitivity, including GaAlAs lasers and Nd : YAG laser . 19. The Nd-YAG laser is used where very high power is needed and for boring and engraving. 20. Nd : YAG lasers and variants are TAMA.