2013 Fiscal Year Final Research Report
Development of a new multi reflection ionization method in aromatic hydrocarbon detection
| Project/Area Number |
24655057
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Analytical chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2013-03-31
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| Keywords | レーザーイオン化 / 多重反射ミラー / 芳香族炭化水素 |
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| Research Abstract |
We developed a new photoionization method with multi-reflection mirrors. A 266 nm UV laser was used as two-photon ionization source. Herriott type-dielectric multilayer courting mirrors were designed and made. The UV ionization beam entered through the hole of the Herriott mirror and underwent several passes and exited through the hole of another mirror. Detection limit of toluene with this method was estimated.
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