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dc.creatorHerndon, John A.en_US
dc.creatorNielsen, A. H.en_US
dc.date.accessioned2006-06-15T12:53:31Z
dc.date.available2006-06-15T12:53:31Z
dc.date.issued1958en_US
dc.identifier1958-L-01en_US
dc.identifier.urihttp://hdl.handle.net/1811/7774
dc.description$^{*}$Supported in part by the Office of Ordnance Research, U. S. Army. $^{\dagger}$Now at Bell Telephone Laboratories, Murray Hill, New Jersey.en_US
dc.descriptionAuthor Institution: The University of Tennesseeen_US
dc.description.abstract“A vacuum-grating spectrograph has been designed and constructed using a modified Pfund type optical system. Incorporated in the instrument is a Fabry-Perot calibrating system which makes it possible to obtain measurements with an absolute accuracy of about $\pm 0.01$ $cm^{-1}$. The instrument is housed in a large vacuum tank and is operated by means of synchro control systems. There are at present four gratings available for use in the spectrograph, which span the region from 400 to $8500 cm^{-1}$. The spectrograph has been tested and has produced data with a resolution of $0.1 cm^{-1}$ in the 2.7 $\mu$ region using a Reeder thermocouple. Slides showing the details of the instrument will be shown.”en_US
dc.format.extent80187 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleA VACUUM GRATING SPECTROGRAPH FOR THE $INFRARED^{*}$en_US
dc.typearticleen_US


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