55MiddlesexStreetUnit210NorthChelmsfordMA01863t:978.251.4554www.cpi.com

TheLowellFabry-PerotInterferometerisastate-of-the-art,observatory-class,ground-basedsystemavailableatamodestcost.Attributesincludeverticalmounting,minimizedmovingparts,simplifiedpointingsystem,frequency-stabilizedlaser,andflatfieldshuttering,resultinginbestpossibleerrorreduction.

Inaddition,CPIoffersinstallationservices,whichmayentailcarryingthesystemthroughfirst-lightintoroutineoperations,withdailydatacollectionandautomaticanalysis.

ComputationalPhysics,Inc.

Thesystem§ Telecentricopticalsystem,witha150mmdiameterobjectivelens§ AndorDU9341024x1024scientificimagingcamera§ Two-mirrorservodrivenpointingsystemwithstand-alone

controllerandwebinterface§ ImageTool-dataacquisitionsoftware§ Remotelasercalibrationsystem§ 19”rackmountedcontrolsystemsandcomputer§ Technicalsupportforsoftware,includingremotelogincapability

Features§ Customdesignandfabrication§ Resonantcavityspacingfrom3μmto6cm§Maximumthroughputforagivenspectralresolution§ Temperaturestabilizationandpressurepot

◦ PressurepotwithPIDcontrolledpressureservotomaintainpropergaspressureintunedetaloncavity

§ 150mmdiameteretalonwith>80%reflectivityfrom550nm-900nm

§ Etaloncagewithinvarcontactstominimizethermalexpansion

§ 0.4nmFWHM2-cavityinterferencefilter;CWL=630nm

ZonalandmeridionalwindsatAreciboObservatory

ZonalandmeridionalwindsatMillstoneHillObservatory

LowellFabry-PerotInterferometer

ListofServices§ Allinstrumentsdeliveredcomplete§ Allproductsuseacommonsoftware,included§ Opportunitiesfortraining,serviceandmaintenancearrangements,

andsoftwareupdatesareavailableuponrequest