<http://webisa.webdatacommons.org/300230691>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/501003476>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/300230691> .
<http://webisa.webdatacommons.org/300230691>	<http://www.w3.org/ns/prov#value>	"IntroductionThe inherently narrow linewidths of distributed feedback (DFB) fiber lasers make them particularly attractive for applications such as optical communications, sensing and spectroscopy." .
<http://webisa.webdatacommons.org/300230691>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mdpi.com> .