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dc.creatorMarshall, H. W.en_US
dc.date.accessioned2006-06-15T13:09:55Z
dc.date.available2006-06-15T13:09:55Z
dc.date.issued1961en_US
dc.identifier1961-O-3en_US
dc.identifier.urihttp://hdl.handle.net/1811/8130
dc.descriptionAuthor Institution: The Perkin-Elmer Corporationen_US
dc.description.abstractThe increased use of gratings in infrared spectrophotometers has made it desirable to evaluate some of the properties of gratings. This paper describes the techniques and equipment used to measure the efficiencies of gratings (1 micron to 15 microns) relative to vacuum deposited aluminum. During standardization, it is possible to obtain a correction factor to yield absolute efficiency measurements. Some typical efficiencies of gratings will be shown as a function of frequency, polarization, blaze angle, grating angle and order used From these data, one can determine the useful range over which a grating may be used for a given order.en_US
dc.format.extent61167 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleEFFICIENCIES FOR INFRARED GRATINGSen_US
dc.typearticleen_US


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