DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Tae Shik | ko |
dc.contributor.author | Joo, JongYoon | ko |
dc.contributor.author | Shin, Inho | ko |
dc.contributor.author | Shin, Paul | ko |
dc.contributor.author | Kang, Woo Jae | ko |
dc.contributor.author | Vakoc, Benjamin J. | ko |
dc.contributor.author | Oh, Wang-Yuhl | ko |
dc.date.accessioned | 2020-07-23T07:55:08Z | - |
dc.date.available | 2020-07-23T07:55:08Z | - |
dc.date.created | 2020-07-20 | - |
dc.date.created | 2020-07-20 | - |
dc.date.created | 2020-07-20 | - |
dc.date.issued | 2020-06 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.10, no.1 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/275620 | - |
dc.description.abstract | In optical coherence tomography (OCT), high-speed systems based at 1300nm are among the most broadly used. Here, we present 9.4 MHz A-line rate OCT system at 1300nm. A wavelength-swept laser based on stretched-pulse active mode locking (SPML) provides a continuous and linear-in-wavenumber sweep from 1240nm to 1340nm, and the OCT system using this light source provides a sensitivity of 98dB and a single-sided 6-dB roll-off depth of 2.5mm. We present new capabilities of the 9.4MHz SPML-OCT system in three microscopy applications. First, we demonstrate high quality OCTA imaging at a rate of 1.3 volumes/s. Second, by utilizing its inherent phase stable characteristics, we present wide dynamic range en face Doppler OCT imaging with multiple time intervals ranging from 0.25ms to 2.0ms at a rate of 0.53 volumes/s. Third, we demonstrate video-rate 4D microscopic imaging of a beating Xenopus embryo heart at a rate of 30 volumes/s. This high-speed and high-performance OCT system centered at 1300nm suggests that it can be one of the most promising high-speed OCT platforms enabling a wide range of new scientific research, industrial, and clinical applications at speeds of 10MHz. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | 9.4 MHz A-line rate optical coherence tomography at 1300nm using a wavelength-swept laser based on stretched-pulse active mode-locking | - |
dc.type | Article | - |
dc.identifier.wosid | 000543956000066 | - |
dc.identifier.scopusid | 2-s2.0-85086115475 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/s41598-020-66322-0 | - |
dc.contributor.localauthor | Oh, Wang-Yuhl | - |
dc.contributor.nonIdAuthor | Vakoc, Benjamin J. | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | AXIAL SCANS | - |
dc.subject.keywordPlus | 1310 NM | - |
dc.subject.keywordPlus | OCT | - |
dc.subject.keywordPlus | DISPERSION | - |
dc.subject.keywordPlus | ANGIOGRAPHY | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | RETINA | - |
dc.subject.keywordPlus | NOISE | - |
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