About: http://webisa.webdatacommons.org/3460629

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	If non-equal amplitudes for the delayed pulses are desired, the ??/2 retarders 133 in the main beam can be set for a polarization of other than 45 degrees.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca