Metal Vapor Laser Contaminant Study
Contaminants evolved during lead and copper vapor laser operation are identified. The principal long term source is the hot high density alumina discharge tube. Procedures for decontamination down to 10 to the -6 mm partial pressure are described. Such decontamination is shown to be necessary for pr...
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| creator | Karras,T W Bricks,B G |
| description | Contaminants evolved during lead and copper vapor laser operation are identified. The principal long term source is the hot high density alumina discharge tube. Procedures for decontamination down to 10 to the -6 mm partial pressure are described. Such decontamination is shown to be necessary for proper wick function and sealed-off operation. In conjunction with this work, a model has been demonstrated that relates metal vapor containment time to wick dimensions and a new sealed-off laser design has been successfully tested. (Author) |
| format | Report |
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Procedures for decontamination down to 10 to the -6 mm partial pressure are described. Such decontamination is shown to be necessary for proper wick function and sealed-off operation. In conjunction with this work, a model has been demonstrated that relates metal vapor containment time to wick dimensions and a new sealed-off laser design has been successfully tested. (Author)</description><language>eng</language><subject>ALUMINUM OXIDES ; CONTAMINANTS ; COPPER ; DECONTAMINATION ; DISCHARGE TUBES ; LASER MATERIALS ; Lasers and Masers ; LEAD(METAL) ; METAL VAPORS ; PE61102F ; PULSED LASERS ; SEALED SYSTEMS ; Wicks ; WUAFOSR2301A1</subject><creationdate>1980</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>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,776,881,27544,27545</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA100906$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Karras,T W</creatorcontrib><creatorcontrib>Bricks,B G</creatorcontrib><creatorcontrib>GENERAL ELECTRIC CO PHILADELPHIA PA SPACE DIV</creatorcontrib><title>Metal Vapor Laser Contaminant Study</title><description>Contaminants evolved during lead and copper vapor laser operation are identified. The principal long term source is the hot high density alumina discharge tube. Procedures for decontamination down to 10 to the -6 mm partial pressure are described. Such decontamination is shown to be necessary for proper wick function and sealed-off operation. In conjunction with this work, a model has been demonstrated that relates metal vapor containment time to wick dimensions and a new sealed-off laser design has been successfully tested. (Author)</description><subject>ALUMINUM OXIDES</subject><subject>CONTAMINANTS</subject><subject>COPPER</subject><subject>DECONTAMINATION</subject><subject>DISCHARGE TUBES</subject><subject>LASER MATERIALS</subject><subject>Lasers and Masers</subject><subject>LEAD(METAL)</subject><subject>METAL VAPORS</subject><subject>PE61102F</subject><subject>PULSED LASERS</subject><subject>SEALED SYSTEMS</subject><subject>Wicks</subject><subject>WUAFOSR2301A1</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1980</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZFD2TS1JzFEISyzIL1LwSSxOLVJwzs8rSczNzEvMK1EILilNqeRhYE1LzClO5YXS3Awybq4hzh66KSWZyfHFJZl5qSXxji6OhgYGlgZmxgSkAT-1Iy0</recordid><startdate>198005</startdate><enddate>198005</enddate><creator>Karras,T W</creator><creator>Bricks,B G</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>198005</creationdate><title>Metal Vapor Laser Contaminant Study</title><author>Karras,T W ; Bricks,B G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA1009063</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1980</creationdate><topic>ALUMINUM OXIDES</topic><topic>CONTAMINANTS</topic><topic>COPPER</topic><topic>DECONTAMINATION</topic><topic>DISCHARGE TUBES</topic><topic>LASER MATERIALS</topic><topic>Lasers and Masers</topic><topic>LEAD(METAL)</topic><topic>METAL VAPORS</topic><topic>PE61102F</topic><topic>PULSED LASERS</topic><topic>SEALED SYSTEMS</topic><topic>Wicks</topic><topic>WUAFOSR2301A1</topic><toplevel>online_resources</toplevel><creatorcontrib>Karras,T W</creatorcontrib><creatorcontrib>Bricks,B G</creatorcontrib><creatorcontrib>GENERAL ELECTRIC CO PHILADELPHIA PA SPACE DIV</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Karras,T W</au><au>Bricks,B G</au><aucorp>GENERAL ELECTRIC CO PHILADELPHIA PA SPACE DIV</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Metal Vapor Laser Contaminant Study</btitle><date>1980-05</date><risdate>1980</risdate><abstract>Contaminants evolved during lead and copper vapor laser operation are identified. The principal long term source is the hot high density alumina discharge tube. Procedures for decontamination down to 10 to the -6 mm partial pressure are described. Such decontamination is shown to be necessary for proper wick function and sealed-off operation. In conjunction with this work, a model has been demonstrated that relates metal vapor containment time to wick dimensions and a new sealed-off laser design has been successfully tested. (Author)</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_dtic_stinet_ADA100906 |
| source | DTIC Technical Reports |
| subjects | ALUMINUM OXIDES CONTAMINANTS COPPER DECONTAMINATION DISCHARGE TUBES LASER MATERIALS Lasers and Masers LEAD(METAL) METAL VAPORS PE61102F PULSED LASERS SEALED SYSTEMS Wicks WUAFOSR2301A1 |
| title | Metal Vapor Laser Contaminant Study |
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