Neodymium ions in numerous different types of ionic crystals, and also in glasses, work as a laser attain medium, ordinarily emitting 1064 nm mild from a certain atomic transition in the neodymium ion, following becoming "pumped" into excitation from an exterior resource Nd:YAG lasers are optically pumped employing a flashtube https://landenppix96395.dailyhitblog.com/32110545/rumored-buzz-on-nd-yag-laser