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분자분광학및동력학연구단
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Single-shot imaging of microscopic dynamic scenes at 5 THz frame rates by time and spatial frequency multiplexing

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dc.contributor.authorJungho Moon-
dc.contributor.authorSeokchan Yoon-
dc.contributor.authorLim, Yong-Sik-
dc.contributor.authorWonshik Choi-
dc.date.available2020-10-14T08:14:57Z-
dc.date.created2020-03-17-
dc.date.issued2020-02-
dc.identifier.issn1094-4087-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/7245-
dc.description.abstract© 2020 Optical Society of America under the terms of the OSA Open Access Publishing AgreementFemtosecond-scale ultrafast imaging is an essential tool for visualizing ultrafast dynamics in many scientific fields. We present a single-shot ultrafast microscopy that can capture more than a dozen frames at a time with the frame rate of 5 THz. We combine a spatial light modulator and a custom-made echelon for efficiently generating a large number of reference pulses with designed time delays and propagation angles. The single-shot recording of the interference image between these reference pulses with a sample pulse allows us to retrieve the stroboscopic images of the dynamic scene at the timing of the reference pulses. We demonstrated the recording of 14 temporal snapshots at a time, which is the largest to date, with the optimal temporal resolution set by the laser output pulse. This will have profound impacts on uncovering the interesting spatio-temporal dynamics yet to be explored-
dc.description.uri1-
dc.language영어-
dc.publisherOPTICAL SOC AMER-
dc.titleSingle-shot imaging of microscopic dynamic scenes at 5 THz frame rates by time and spatial frequency multiplexing-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000514575500009-
dc.identifier.scopusid2-s2.0-85079346584-
dc.identifier.rimsid71418-
dc.contributor.affiliatedAuthorJungho Moon-
dc.contributor.affiliatedAuthorSeokchan Yoon-
dc.contributor.affiliatedAuthorWonshik Choi-
dc.identifier.doi10.1364/OE.383038-
dc.identifier.bibliographicCitationOPTICS EXPRESS, v.28, no.4, pp.4463 - 4474-
dc.citation.titleOPTICS EXPRESS-
dc.citation.volume28-
dc.citation.number4-
dc.citation.startPage4463-
dc.citation.endPage4474-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusPHOTOGRAPHY-
Appears in Collections:
Center for Molecular Spectroscopy and Dynamics(분자 분광학 및 동력학 연구단) > 1. Journal Papers (저널논문)
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