About: http://webisa.webdatacommons.org/402323849

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	In an embodiment of the electromagnetic wave amplifier according to the present invention, the dielectric waveguide is a material of high refractive index having transparency in an operating wave length region.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com