SILEX system

The leading process of this type is the Australian SILEX system (which is also being used to carry out isotopic separation for other elements such as silicon and zirconium). 

Upon the closure of AVLIS, the only remaining laser process on the world stage was (separation of isotopes by laser excitation [SILEX]), a molecular separation process developed by the Australian company Silex Systems Limited. The French had ceased work on their laser program, SILVA, in 2003. 

---