DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kanai, T. | - |
dc.contributor.author | Lee, Y. | - |
dc.contributor.author | Seo, M. | - |
dc.contributor.author | Kim, D.E. | - |
dc.date.accessioned | 2020-02-26T01:50:22Z | - |
dc.date.available | 2020-02-26T01:50:22Z | - |
dc.date.created | 2019-09-18 | - |
dc.date.issued | 2019-09 | - |
dc.identifier.issn | 0740-3224 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/101116 | - |
dc.description.abstract | We demonstrate a carrier-envelope phase (CEP)-stable, KTA (KTiOAsO4)-based optical parametric amplifier (OPA) delivering 6-cycle (79 fs), 3.8-mu m pulses at a 100-kHz repetition rate with an average power of 4.5 W. The pivotal achievement is the stable generation of supercontinuum (SC) seed pulses in YAG with 1.4-ps pulses, which are the longest for SC generation on its longer wavelength side to 2.2 mu m. This technology offers a robust and simplified OPA architecture with characteristics of passively stabilized CEPs, simplified dispersion management with bulk materials, wavelength tunability for 1.3-4.5 mu m for spectroscopy, and a proof of concept on its power scaling with kilowatt-class pump lasers. The total output power of 17 W(signal plus idler) is achieved, and this high photon flux opens novel statistics-driven spectroscopy for rare events in strong-field physics. (C) 2019 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.relation.isPartOf | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | - |
dc.title | Supercontinuum-seeded, carrier-envelope phase-stable, 4.5-W, 3.8-mu m, 6-cycle, KTA optical parametric amplifier driven by a 1.4-ps Yb:YAG thin-disk amplifier for nonperturbative spectroscopy in solids | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/JOSAB.36.002407 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, v.36, no.9, pp.2407 - 2413 | - |
dc.identifier.wosid | 000483999400008 | - |
dc.citation.endPage | 2413 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2407 | - |
dc.citation.title | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | - |
dc.citation.volume | 36 | - |
dc.contributor.affiliatedAuthor | Kanai, T. | - |
dc.contributor.affiliatedAuthor | Lee, Y. | - |
dc.contributor.affiliatedAuthor | Kim, D.E. | - |
dc.identifier.scopusid | 2-s2.0-85071857564 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | Parametric amplifiers | - |
dc.subject.keywordPlus | Pulse repetition rate | - |
dc.subject.keywordPlus | Pumping (laser) | - |
dc.subject.keywordPlus | Yttrium aluminum garnet | - |
dc.subject.keywordPlus | Carrier-envelope phase | - |
dc.subject.keywordPlus | Dispersion management | - |
dc.subject.keywordPlus | Nonperturbative | - |
dc.subject.keywordPlus | Optical parametric amplifiers (OPA) | - |
dc.subject.keywordPlus | Proof of concept | - |
dc.subject.keywordPlus | Repetition rate | - |
dc.subject.keywordPlus | Strong-field physics | - |
dc.subject.keywordPlus | Wavelength tunability | - |
dc.subject.keywordPlus | Optical parametric amplifiers | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
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