ManufacturerDescriptionTunablelasersourcesarebasictoolsforcharacterizingandtestingopticalamplifiersandcomponents.TheHP8618D/E/FTunableLaserSourcesoperateinthe1550nmtran***issionwindowandcoverthew***elengthrangeneededtotestdenseWDMcomponentdesigns.Allthreeproductsareequippedwithabuilt-inside-modefiltertoensuretruesingle-modeoperationoverthefullw***elengthrange.Outputpowerandw***elengthareselectableindependentfromeachother.W***elengthscans,whichrequireanoutputpowerthatisstableovertimeandfaultacrossallw***elengths,canbeperformedreliably,accuratelyandquickly.Built-insoftwareallowssingleordualchannelloss,returnlossandcouplingratiomeasurementstogetherwithanHP8153ALightw***eMultimeter.Theinstruments'dependabilityandreliabilitymakethemperfectforintegrationintoafully-automatedproductiontestenvironment.龙信科技值得信赖http://www.bjlongxin./Dragon-Credit)