High efficiency extreme ultraviolet overview spectrometer: Construction and laboratory testing
The new high efficiency extreme ultraviolet overview spectrometer system (HEXOS) has been developed to study impurity concentrations and impurity transport properties in the plasma of the stellarator W7-X. The HEXOS system consists of four different grating based spectrometers, which provide large e...
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| Veröffentlicht in: | Review of scientific instruments 2006-10, Vol.77 (10), p.10F305-10F305-4 |
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| container_issue | 10 |
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| container_title | Review of scientific instruments |
| container_volume | 77 |
| creator | Biel, W. Greiche, A. Burhenn, R. Jourdain, E. Lepere, D. |
| description | The new high efficiency extreme ultraviolet overview spectrometer system (HEXOS) has been developed to study impurity concentrations and impurity transport properties in the plasma of the stellarator W7-X. The HEXOS system consists of four different grating based spectrometers, which provide large etendue and good spectral resolution over a broad wavelength range (
2.5
–
160
nm
, divided into four subsections with some overlapping). The mechanical arrangement as two double spectrometers allows for a compact installation geometry on W7-X. Laboratory testing and wavelength and intensity calibrations have been performed using a dc hollow cathode discharge
(
24
–
150
nm
)
and a pinch discharge
(
2.5
–
30
nm
)
. |
| doi_str_mv | 10.1063/1.2221659 |
| format | Article |
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2.5
–
160
nm
, divided into four subsections with some overlapping). The mechanical arrangement as two double spectrometers allows for a compact installation geometry on W7-X. Laboratory testing and wavelength and intensity calibrations have been performed using a dc hollow cathode discharge
(
24
–
150
nm
)
and a pinch discharge
(
2.5
–
30
nm
)
.</description><identifier>ISSN: 0034-6748</identifier><identifier>EISSN: 1089-7623</identifier><identifier>DOI: 10.1063/1.2221659</identifier><identifier>CODEN: RSINAK</identifier><language>eng</language><publisher>United States: American Institute of Physics</publisher><subject>70 PLASMA PHYSICS AND FUSION TECHNOLOGY ; CALIBRATION ; CONFINEMENT ; EFFICIENCY ; EXTREME ULTRAVIOLET RADIATION ; GLOW DISCHARGES ; GRATINGS ; HOLLOW CATHODES ; PINCH EFFECT ; PLASMA ; PLASMA DIAGNOSTICS ; PLASMA IMPURITIES ; STELLARATORS ; TESTING ; ULTRAVIOLET SPECTROMETERS ; WAVELENGTHS</subject><ispartof>Review of scientific instruments, 2006-10, Vol.77 (10), p.10F305-10F305-4</ispartof><rights>American Institute of Physics</rights><rights>2006 American Institute of Physics</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c483t-40e2e84d79a8d16f88cb89e55541323181de0b2d0829f8d82625aeef02e8c8b33</citedby><cites>FETCH-LOGICAL-c483t-40e2e84d79a8d16f88cb89e55541323181de0b2d0829f8d82625aeef02e8c8b33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/rsi/article-lookup/doi/10.1063/1.2221659$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>230,314,776,780,790,881,1553,4498,27901,27902,76127,76133</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/20861335$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Biel, W.</creatorcontrib><creatorcontrib>Greiche, A.</creatorcontrib><creatorcontrib>Burhenn, R.</creatorcontrib><creatorcontrib>Jourdain, E.</creatorcontrib><creatorcontrib>Lepere, D.</creatorcontrib><title>High efficiency extreme ultraviolet overview spectrometer: Construction and laboratory testing</title><title>Review of scientific instruments</title><description>The new high efficiency extreme ultraviolet overview spectrometer system (HEXOS) has been developed to study impurity concentrations and impurity transport properties in the plasma of the stellarator W7-X. The HEXOS system consists of four different grating based spectrometers, which provide large etendue and good spectral resolution over a broad wavelength range (
2.5
–
160
nm
, divided into four subsections with some overlapping). The mechanical arrangement as two double spectrometers allows for a compact installation geometry on W7-X. Laboratory testing and wavelength and intensity calibrations have been performed using a dc hollow cathode discharge
(
24
–
150
nm
)
and a pinch discharge
(
2.5
–
30
nm
)
.</description><subject>70 PLASMA PHYSICS AND FUSION TECHNOLOGY</subject><subject>CALIBRATION</subject><subject>CONFINEMENT</subject><subject>EFFICIENCY</subject><subject>EXTREME ULTRAVIOLET RADIATION</subject><subject>GLOW DISCHARGES</subject><subject>GRATINGS</subject><subject>HOLLOW CATHODES</subject><subject>PINCH EFFECT</subject><subject>PLASMA</subject><subject>PLASMA DIAGNOSTICS</subject><subject>PLASMA IMPURITIES</subject><subject>STELLARATORS</subject><subject>TESTING</subject><subject>ULTRAVIOLET SPECTROMETERS</subject><subject>WAVELENGTHS</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKsH_0HAk8LWfOxusx4EKWqFghe9GrLZSRvZbkqSru2_d5cWepA6l7k8887Mg9A1JSNKcn5PR4wxmmfFCRpQIopknDN-igaE8DTJx6k4RxchfJOuMkoH6Gtq5wsMxlhtodFbDJvoYQl4XUevWutqiNi14FsLPzisQEfvlhDBP-CJa0L0ax2ta7BqKlyr0nkVnd_iCCHaZn6JzoyqA1zt-xB9vjx_TKbJ7P31bfI0S3QqeExSAgxEWo0LJSqaGyF0KQrIsiylnHEqaAWkZBURrDCiEixnmQIwpJvSouR8iG52ua5bK4O2EfRCu6bp7pWMiJxynnXU7Y7S3oXgwciVt0vlt5IS2euTVO71dezjju3DVP_icbh3KA8OZe-wC7g7FtA6fxiWq8r8B_897Rey3pUl</recordid><startdate>20061001</startdate><enddate>20061001</enddate><creator>Biel, W.</creator><creator>Greiche, A.</creator><creator>Burhenn, R.</creator><creator>Jourdain, E.</creator><creator>Lepere, D.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20061001</creationdate><title>High efficiency extreme ultraviolet overview spectrometer: Construction and laboratory testing</title><author>Biel, W. ; Greiche, A. ; Burhenn, R. ; Jourdain, E. ; Lepere, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c483t-40e2e84d79a8d16f88cb89e55541323181de0b2d0829f8d82625aeef02e8c8b33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>70 PLASMA PHYSICS AND FUSION TECHNOLOGY</topic><topic>CALIBRATION</topic><topic>CONFINEMENT</topic><topic>EFFICIENCY</topic><topic>EXTREME ULTRAVIOLET RADIATION</topic><topic>GLOW DISCHARGES</topic><topic>GRATINGS</topic><topic>HOLLOW CATHODES</topic><topic>PINCH EFFECT</topic><topic>PLASMA</topic><topic>PLASMA DIAGNOSTICS</topic><topic>PLASMA IMPURITIES</topic><topic>STELLARATORS</topic><topic>TESTING</topic><topic>ULTRAVIOLET SPECTROMETERS</topic><topic>WAVELENGTHS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Biel, W.</creatorcontrib><creatorcontrib>Greiche, A.</creatorcontrib><creatorcontrib>Burhenn, R.</creatorcontrib><creatorcontrib>Jourdain, E.</creatorcontrib><creatorcontrib>Lepere, D.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Biel, W.</au><au>Greiche, A.</au><au>Burhenn, R.</au><au>Jourdain, E.</au><au>Lepere, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High efficiency extreme ultraviolet overview spectrometer: Construction and laboratory testing</atitle><jtitle>Review of scientific instruments</jtitle><date>2006-10-01</date><risdate>2006</risdate><volume>77</volume><issue>10</issue><spage>10F305</spage><epage>10F305-4</epage><pages>10F305-10F305-4</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>The new high efficiency extreme ultraviolet overview spectrometer system (HEXOS) has been developed to study impurity concentrations and impurity transport properties in the plasma of the stellarator W7-X. The HEXOS system consists of four different grating based spectrometers, which provide large etendue and good spectral resolution over a broad wavelength range (
2.5
–
160
nm
, divided into four subsections with some overlapping). The mechanical arrangement as two double spectrometers allows for a compact installation geometry on W7-X. Laboratory testing and wavelength and intensity calibrations have been performed using a dc hollow cathode discharge
(
24
–
150
nm
)
and a pinch discharge
(
2.5
–
30
nm
)
.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><doi>10.1063/1.2221659</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Review of scientific instruments, 2006-10, Vol.77 (10), p.10F305-10F305-4 |
| issn | 0034-6748 1089-7623 |
| language | eng |
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| source | AIP Journals Complete; AIP Digital Archive |
| subjects | 70 PLASMA PHYSICS AND FUSION TECHNOLOGY CALIBRATION CONFINEMENT EFFICIENCY EXTREME ULTRAVIOLET RADIATION GLOW DISCHARGES GRATINGS HOLLOW CATHODES PINCH EFFECT PLASMA PLASMA DIAGNOSTICS PLASMA IMPURITIES STELLARATORS TESTING ULTRAVIOLET SPECTROMETERS WAVELENGTHS |
| title | High efficiency extreme ultraviolet overview spectrometer: Construction and laboratory testing |
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