Interferometric Measurement of Transient Absorption and Refraction Spectra with Dual Frequency Comb
DC Field | Value | Language |
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dc.contributor.author | JunWoo Kim | - |
dc.contributor.author | Tai Hyun Yoon | - |
dc.contributor.author | Minhaeng Cho | - |
dc.date.available | 2019-01-03T05:31:53Z | - |
dc.date.created | 2018-11-22 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.issn | 1520-6106 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/5138 | - |
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 (DFC-IPS) 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. © 2018 American Chemical Society | - |
dc.description.uri | 1 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Interferometric Measurement of Transient Absorption and Refraction Spectra with Dual Frequency Comb | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000448753800015 | - |
dc.identifier.scopusid | 2-s2.0-85055111929 | - |
dc.identifier.rimsid | 66148 | - |
dc.contributor.affiliatedAuthor | JunWoo Kim | - |
dc.contributor.affiliatedAuthor | Tai Hyun Yoon | - |
dc.contributor.affiliatedAuthor | Minhaeng Cho | - |
dc.identifier.doi | 10.1021/acs.jpcb.8b09262 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY B, v.122, no.42, pp.9775 - 9785 | - |
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.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |