A synthetic crystal of yttrium aluminium garnet, used in certain lasers and as an imitation diamond in jewellery.
More example sentences
- Undoped YAG Crystal is an excellent material for UV-IR optical windows, particularly for high temperature and high energy density applications.
- Invented in the sixties of the last century, Nd:YAG(Neodimium Doped Yttrium Aluminum Garnet) has been and continue to be the most widely used laser crystal.
1960s: acronym from yttrium aluminium garnet.
Definition of YAG in:
- The US English dictionary