About: http://webisa.webdatacommons.org/454912031

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	A detector according to claim 1 wherein the optical waveguide is an optical fiber with a D-shaped cross section defining a planar surface and wherein the core is adjacent to the planar surface and the grating is formed in the cladding.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com