About: http://webisa.webdatacommons.org/50531837

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	.times..lamda. ##EQU00001## where m.sub.j is an integer, .lamda. the wavelength and n.sub.1 is the refractive index of the material from which the NPS is made, at that wavelength.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com