About: http://webisa.webdatacommons.org/246846779

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The phase conjugate mirror 150 can be a stimulated Brillouin scattering gas cell (such as CH4) or a crystal such as barium titanate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com