Time-resolved measurements with a mercury resonance ionization imaging detector
The recently developed mercury resonance ionization imaging detector (RIID) has many potential applications in the field of imaging science. We have demonstrated that useful information can be obtained from the time-resolved ionization signal detected along with the image of the object. Clearly dist...
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| Veröffentlicht in: | Review of scientific instruments 2004-08, Vol.75 (8), p.2517-2523 |
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| container_title | Review of scientific instruments |
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| creator | Shepard, M. R. Temirov, J. P. Matveev, O. I. Chigarev, N. V. Smith, B. W. Winefordner, J. D. |
| description | The recently developed mercury resonance ionization imaging detector (RIID) has many potential applications in the field of imaging science. We have demonstrated that useful information can be obtained from the time-resolved ionization signal detected along with the image of the object. Clearly distinguishable time-resolved signals from resonance ionization of mercury atoms and photoelectrons created within the channels of a microchannel plate by a UV signal transition of
Hg
at
253.7
nm
were observed. Also, a new source of noise has been identified as low-mass ion desorption by
253.7
nm
radiation from the inner parts of the
Hg
RIID. The time-resolved signal detection allowed temporal correction for the additional noises caused by nonresonant ionization processes inside the RIID, such as photoelectric effect and low-mass ion desorption. The temporal resolution of the RIID could be used for frequency shifted radiation detection and imaging. |
| doi_str_mv | 10.1063/1.1771485 |
| format | Article |
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Hg
at
253.7
nm
were observed. Also, a new source of noise has been identified as low-mass ion desorption by
253.7
nm
radiation from the inner parts of the
Hg
RIID. The time-resolved signal detection allowed temporal correction for the additional noises caused by nonresonant ionization processes inside the RIID, such as photoelectric effect and low-mass ion desorption. The temporal resolution of the RIID could be used for frequency shifted radiation detection and imaging.</description><identifier>ISSN: 0034-6748</identifier><identifier>EISSN: 1089-7623</identifier><identifier>DOI: 10.1063/1.1771485</identifier><identifier>CODEN: RSINAK</identifier><language>eng</language><ispartof>Review of scientific instruments, 2004-08, Vol.75 (8), p.2517-2523</ispartof><rights>American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c297t-9a69ff05897033e3b7499f996a9a373f0eee08a276e44f72a9a93a79ee4480b3</citedby><cites>FETCH-LOGICAL-c297t-9a69ff05897033e3b7499f996a9a373f0eee08a276e44f72a9a93a79ee4480b3</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/10.1063/1.1771485$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,776,780,790,1553,4498,27901,27902,76126,76132</link.rule.ids></links><search><creatorcontrib>Shepard, M. R.</creatorcontrib><creatorcontrib>Temirov, J. P.</creatorcontrib><creatorcontrib>Matveev, O. I.</creatorcontrib><creatorcontrib>Chigarev, N. V.</creatorcontrib><creatorcontrib>Smith, B. W.</creatorcontrib><creatorcontrib>Winefordner, J. D.</creatorcontrib><title>Time-resolved measurements with a mercury resonance ionization imaging detector</title><title>Review of scientific instruments</title><description>The recently developed mercury resonance ionization imaging detector (RIID) has many potential applications in the field of imaging science. We have demonstrated that useful information can be obtained from the time-resolved ionization signal detected along with the image of the object. Clearly distinguishable time-resolved signals from resonance ionization of mercury atoms and photoelectrons created within the channels of a microchannel plate by a UV signal transition of
Hg
at
253.7
nm
were observed. Also, a new source of noise has been identified as low-mass ion desorption by
253.7
nm
radiation from the inner parts of the
Hg
RIID. The time-resolved signal detection allowed temporal correction for the additional noises caused by nonresonant ionization processes inside the RIID, such as photoelectric effect and low-mass ion desorption. The temporal resolution of the RIID could be used for frequency shifted radiation detection and imaging.</description><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNp9kEFLAzEUhIMoWKsH_0GuCqnJJrtJjlK0CoVe9r6k2Zca6e6WJK3UX29qix4E32V4w8cwDEK3jE4YrfgDmzApmVDlGRoxqjSRVcHP0YhSLkglhbpEVzG-03wlYyO0qH0HJEAc1jtocQcmbgN00KeIP3x6wyZ7wW7DHh-g3vQWsB96_2lSFuw7s_L9CreQwKYhXKMLZ9YRbk46RvXzUz19IfPF7HX6OCe20DIRbSrtHC2VlpRz4EsptHZaV0YbLrmjAECVKWQFQjhZZFtzIzXkV9ElH6O7Y6wNQ4wBXLMJuUrYN4w2hyEa1pyGyOz9kY3Wp-_WP_BuCL9gs2ndf_Df5C9gtG1R</recordid><startdate>200408</startdate><enddate>200408</enddate><creator>Shepard, M. R.</creator><creator>Temirov, J. P.</creator><creator>Matveev, O. I.</creator><creator>Chigarev, N. V.</creator><creator>Smith, B. W.</creator><creator>Winefordner, J. D.</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200408</creationdate><title>Time-resolved measurements with a mercury resonance ionization imaging detector</title><author>Shepard, M. R. ; Temirov, J. P. ; Matveev, O. I. ; Chigarev, N. V. ; Smith, B. W. ; Winefordner, J. D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c297t-9a69ff05897033e3b7499f996a9a373f0eee08a276e44f72a9a93a79ee4480b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shepard, M. R.</creatorcontrib><creatorcontrib>Temirov, J. P.</creatorcontrib><creatorcontrib>Matveev, O. I.</creatorcontrib><creatorcontrib>Chigarev, N. V.</creatorcontrib><creatorcontrib>Smith, B. W.</creatorcontrib><creatorcontrib>Winefordner, J. D.</creatorcontrib><collection>CrossRef</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shepard, M. R.</au><au>Temirov, J. P.</au><au>Matveev, O. I.</au><au>Chigarev, N. V.</au><au>Smith, B. W.</au><au>Winefordner, J. D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Time-resolved measurements with a mercury resonance ionization imaging detector</atitle><jtitle>Review of scientific instruments</jtitle><date>2004-08</date><risdate>2004</risdate><volume>75</volume><issue>8</issue><spage>2517</spage><epage>2523</epage><pages>2517-2523</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>The recently developed mercury resonance ionization imaging detector (RIID) has many potential applications in the field of imaging science. We have demonstrated that useful information can be obtained from the time-resolved ionization signal detected along with the image of the object. Clearly distinguishable time-resolved signals from resonance ionization of mercury atoms and photoelectrons created within the channels of a microchannel plate by a UV signal transition of
Hg
at
253.7
nm
were observed. Also, a new source of noise has been identified as low-mass ion desorption by
253.7
nm
radiation from the inner parts of the
Hg
RIID. The time-resolved signal detection allowed temporal correction for the additional noises caused by nonresonant ionization processes inside the RIID, such as photoelectric effect and low-mass ion desorption. The temporal resolution of the RIID could be used for frequency shifted radiation detection and imaging.</abstract><doi>10.1063/1.1771485</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0034-6748 |
| ispartof | Review of scientific instruments, 2004-08, Vol.75 (8), p.2517-2523 |
| issn | 0034-6748 1089-7623 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_1771485 |
| source | AIP Journals Complete; AIP Digital Archive |
| title | Time-resolved measurements with a mercury resonance ionization imaging detector |
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