Interferometric Measurement of Transient Absorption and Refraction Spectra with Dual Frequency Comb
DC Field | Value | Language |
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dc.contributor.author | Kim, JunWoo | - |
dc.contributor.author | Yoon, Tai Hyun | - |
dc.contributor.author | Cho, Minhaeng | - |
dc.date.accessioned | 2021-09-02T05:02:12Z | - |
dc.date.available | 2021-09-02T05:02:12Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-10-25 | - |
dc.identifier.issn | 1520-6106 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/72440 | - |
dc.description.abstract | We demonstrate that a dual frequency comb-transient absorption (DFC-TA) technique can be combined with a time-domain interferometric detection to measure both the transient absorption and refraction spectra of molecules in solution. To do this, the pump-probe signal field of DFC-TA is allowed to interfere with a time-delayed local oscillator field in a time domain. We show that this DFC interferometric pump-probe spectroscopy (DFCIPS) technique has a unique ability to extract the phase and amplitude information on the pump-probe signal using just a single-scan data, while conventional techniques require an independent signal measured without the pump field for the normalization of the pump- probe spectrum. As a proof-of-principle experiment, we here show that the DFC-IPS enables us to simultaneously measure the frequency-resolved (from 650 to 950 nm) transient absorption and refraction signals with an exceptionally broad dynamic range from femtosecond to nanosecond without using a mechanical translational stage for pump-probe time-scanning. We anticipate that our DFC-IPS technique with femtosecond time-resolution capability will be useful to investigate photoinduced chemical and biological reactions covering broad dynamic ranges. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | CHARGE-TRANSFER | - |
dc.subject | EXCITED-STATE | - |
dc.subject | WAVE-PACKETS | - |
dc.subject | SPECTROSCOPY | - |
dc.subject | DYNAMICS | - |
dc.title | Interferometric Measurement of Transient Absorption and Refraction Spectra with Dual Frequency Comb | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Tai Hyun | - |
dc.contributor.affiliatedAuthor | Cho, Minhaeng | - |
dc.identifier.doi | 10.1021/acs.jpcb.8b09262 | - |
dc.identifier.scopusid | 2-s2.0-85055111929 | - |
dc.identifier.wosid | 000448753800015 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY B, v.122, no.42, pp.9775 - 9785 | - |
dc.relation.isPartOf | JOURNAL OF PHYSICAL CHEMISTRY B | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY B | - |
dc.citation.volume | 122 | - |
dc.citation.number | 42 | - |
dc.citation.startPage | 9775 | - |
dc.citation.endPage | 9785 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.subject.keywordPlus | CHARGE-TRANSFER | - |
dc.subject.keywordPlus | EXCITED-STATE | - |
dc.subject.keywordPlus | WAVE-PACKETS | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | DYNAMICS | - |
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