SOLID STATE SENSOR ARRAY. TASK II - ELECTRON BEAM EXCITATION OF NITROGEN FLUORESCENCE

Fluorescence spectra from nitrogen and air bombarded by electrons was measured over a wavelength range from 3800A to 11,000A. Electron energies were 0.3, 1.0 and 3.0 keV and the gas pressure ranged from 0.006 to 0.140 Torr. Relative spectral peak intensities are reported for each of the observed ban...

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Hauptverfasser:	Perel, Julius, Vernon, Richard H, Daley, Howard L
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Sprache:	eng
Schlagworte:	AIR BAND SPECTRA DETECTORS ELASTIC SCATTERING ELECTRON BEAMS ELECTRON GUNS ELECTRON IRRADIATION ELECTRONS ENERGY EXCITATION FLUORESCENCE GRATINGS(SPECTRA) INELASTIC SCATTERING INFRARED SPECTRA INSTRUMENTATION INTENSITY IONIZATION MEASUREMENT MONOCHROMATIC LIGHT NARROWBAND NITROGEN Optics PHOTOMULTIPLIER TUBES PRODUCTION Ultraviolet Detection and Detectors ULTRAVIOLET SPECTRA VACUUM VISIBLE SPECTRA
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creator	Perel, Julius Vernon, Richard H Daley, Howard L
description	Fluorescence spectra from nitrogen and air bombarded by electrons was measured over a wavelength range from 3800A to 11,000A. Electron energies were 0.3, 1.0 and 3.0 keV and the gas pressure ranged from 0.006 to 0.140 Torr. Relative spectral peak intensities are reported for each of the observed band heads. The 3914A, N2(+)-1N(0,0) and 8912A, N2-1P(1,0) were examined carefully and integrated intensities were compared. The fluorescence spectrum of air was dominated by nitrogen. The electron source was a simple three-electrode gun having a large area cathode. Electron currents delivered to the gas cell were in the range from 1 to 10 mA in the measured energy range. The gun operation was optimum at 0.3 keV, with the best data produced at that energy. (Author)
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The gun operation was optimum at 0.3 keV, with the best data produced at that energy. (Author)</description><language>eng</language><subject>AIR ; BAND SPECTRA ; DETECTORS ; ELASTIC SCATTERING ; ELECTRON BEAMS ; ELECTRON GUNS ; ELECTRON IRRADIATION ; ELECTRONS ; ENERGY ; EXCITATION ; FLUORESCENCE ; GRATINGS(SPECTRA) ; INELASTIC SCATTERING ; INFRARED SPECTRA ; INSTRUMENTATION ; INTENSITY ; IONIZATION ; MEASUREMENT ; MONOCHROMATIC LIGHT ; NARROWBAND ; NITROGEN ; Optics ; PHOTOMULTIPLIER TUBES ; PRODUCTION ; Ultraviolet Detection and Detectors ; ULTRAVIOLET SPECTRA ; VACUUM ; VISIBLE SPECTRA</subject><creationdate>1965</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,780,885,27565,27566</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/AD0474711$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Perel, Julius</creatorcontrib><creatorcontrib>Vernon, Richard H</creatorcontrib><creatorcontrib>Daley, Howard L</creatorcontrib><creatorcontrib>XEROX ELECTRO-OPTICAL SYSTEMS PASADENA CA</creatorcontrib><title>SOLID STATE SENSOR ARRAY. 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(Author)</description><subject>AIR</subject><subject>BAND SPECTRA</subject><subject>DETECTORS</subject><subject>ELASTIC SCATTERING</subject><subject>ELECTRON BEAMS</subject><subject>ELECTRON GUNS</subject><subject>ELECTRON IRRADIATION</subject><subject>ELECTRONS</subject><subject>ENERGY</subject><subject>EXCITATION</subject><subject>FLUORESCENCE</subject><subject>GRATINGS(SPECTRA)</subject><subject>INELASTIC SCATTERING</subject><subject>INFRARED SPECTRA</subject><subject>INSTRUMENTATION</subject><subject>INTENSITY</subject><subject>IONIZATION</subject><subject>MEASUREMENT</subject><subject>MONOCHROMATIC LIGHT</subject><subject>NARROWBAND</subject><subject>NITROGEN</subject><subject>Optics</subject><subject>PHOTOMULTIPLIER TUBES</subject><subject>PRODUCTION</subject><subject>Ultraviolet Detection and Detectors</subject><subject>ULTRAVIOLET SPECTRA</subject><subject>VACUUM</subject><subject>VISIBLE SPECTRA</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1965</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNqFirEKwjAQQLM4iPoHDvcDFYuFzmd60cOYQC6FOpVSKxTEpfl_zODu9Hi8t1ateMsNSMRIIOTEB8AQ8HGAiHIDZiiALOkYvIMz4R2o05x3zu4NOM7lQg6MbX0g0eQ0bdXqNbyXaffjRu0NRX0tnmke-yXNnyn12ByruqrL8vQnfwFOhy0d</recordid><startdate>19650716</startdate><enddate>19650716</enddate><creator>Perel, Julius</creator><creator>Vernon, Richard H</creator><creator>Daley, Howard L</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>19650716</creationdate><title>SOLID STATE SENSOR ARRAY. TASK II - ELECTRON BEAM EXCITATION OF NITROGEN FLUORESCENCE</title><author>Perel, Julius ; Vernon, Richard H ; Daley, Howard L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_AD04747113</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1965</creationdate><topic>AIR</topic><topic>BAND SPECTRA</topic><topic>DETECTORS</topic><topic>ELASTIC SCATTERING</topic><topic>ELECTRON BEAMS</topic><topic>ELECTRON GUNS</topic><topic>ELECTRON IRRADIATION</topic><topic>ELECTRONS</topic><topic>ENERGY</topic><topic>EXCITATION</topic><topic>FLUORESCENCE</topic><topic>GRATINGS(SPECTRA)</topic><topic>INELASTIC SCATTERING</topic><topic>INFRARED SPECTRA</topic><topic>INSTRUMENTATION</topic><topic>INTENSITY</topic><topic>IONIZATION</topic><topic>MEASUREMENT</topic><topic>MONOCHROMATIC LIGHT</topic><topic>NARROWBAND</topic><topic>NITROGEN</topic><topic>Optics</topic><topic>PHOTOMULTIPLIER TUBES</topic><topic>PRODUCTION</topic><topic>Ultraviolet Detection and Detectors</topic><topic>ULTRAVIOLET SPECTRA</topic><topic>VACUUM</topic><topic>VISIBLE SPECTRA</topic><toplevel>online_resources</toplevel><creatorcontrib>Perel, Julius</creatorcontrib><creatorcontrib>Vernon, Richard H</creatorcontrib><creatorcontrib>Daley, Howard L</creatorcontrib><creatorcontrib>XEROX ELECTRO-OPTICAL SYSTEMS PASADENA CA</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Perel, Julius</au><au>Vernon, Richard H</au><au>Daley, Howard L</au><aucorp>XEROX ELECTRO-OPTICAL SYSTEMS PASADENA CA</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>SOLID STATE SENSOR ARRAY. TASK II - ELECTRON BEAM EXCITATION OF NITROGEN FLUORESCENCE</btitle><date>1965-07-16</date><risdate>1965</risdate><abstract>Fluorescence spectra from nitrogen and air bombarded by electrons was measured over a wavelength range from 3800A to 11,000A. Electron energies were 0.3, 1.0 and 3.0 keV and the gas pressure ranged from 0.006 to 0.140 Torr. Relative spectral peak intensities are reported for each of the observed band heads. The 3914A, N2(+)-1N(0,0) and 8912A, N2-1P(1,0) were examined carefully and integrated intensities were compared. The fluorescence spectrum of air was dominated by nitrogen. The electron source was a simple three-electrode gun having a large area cathode. Electron currents delivered to the gas cell were in the range from 1 to 10 mA in the measured energy range. The gun operation was optimum at 0.3 keV, with the best data produced at that energy. (Author)</abstract><oa>free_for_read</oa></addata></record>
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source	DTIC Technical Reports
subjects	AIR BAND SPECTRA DETECTORS ELASTIC SCATTERING ELECTRON BEAMS ELECTRON GUNS ELECTRON IRRADIATION ELECTRONS ENERGY EXCITATION FLUORESCENCE GRATINGS(SPECTRA) INELASTIC SCATTERING INFRARED SPECTRA INSTRUMENTATION INTENSITY IONIZATION MEASUREMENT MONOCHROMATIC LIGHT NARROWBAND NITROGEN Optics PHOTOMULTIPLIER TUBES PRODUCTION Ultraviolet Detection and Detectors ULTRAVIOLET SPECTRA VACUUM VISIBLE SPECTRA
title	SOLID STATE SENSOR ARRAY. TASK II - ELECTRON BEAM EXCITATION OF NITROGEN FLUORESCENCE
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