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초강력레이저과학연구단
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Scalable terahertz generation by large-area optical rectification at 80 TW laser power

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dc.contributor.authorDogeun Jang-
dc.contributor.authorChul Kang-
dc.contributor.authorSeong Ku Lee-
dc.contributor.authorJae Hee Sung-
dc.contributor.authorChul-Sil Kee-
dc.contributor.authorSeung Woo Kang-
dc.contributor.authorKi-Yong Kim-
dc.date.available2020-01-31T00:54:41Z-
dc.date.created2019-12-16-
dc.date.issued2019-11-
dc.identifier.issn0146-9592-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/6865-
dc.description.abstractWe demonstrate high-energy terahertz generation from a large-aperture (75-mm diameter) lithium niobate wafer by using a femtosecond laser with energy up to 2 J. This scheme utilizes optical rectification in a bulk lithium niobate crystal, where most terahertz energy is emitted from a thin layer of the rear surface. Despite its simple setup, this scheme can yield 0.19 mJ of terahertz energy with laser-toterahertz conversion efficiencies of ∼10−4, about 3 times better than ZnTe when pumped at 800 nm. The experimental setup is upscalable for multimillijoule terahertz generation with petawatt laser pumping. © 2019 Optical Society of America-
dc.description.uri1-
dc.language영어-
dc.publisherOPTICAL SOC AMER-
dc.titleScalable terahertz generation by large-area optical rectification at 80 TW laser power-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000496981500063-
dc.identifier.scopusid2-s2.0-85075114030-
dc.identifier.rimsid70886-
dc.contributor.affiliatedAuthorSeong Ku Lee-
dc.contributor.affiliatedAuthorJae Hee Sung-
dc.contributor.affiliatedAuthorSeung Woo Kang-
dc.identifier.doi10.1364/OL.44.005634-
dc.identifier.bibliographicCitationOPTICS LETTERS, v.44, no.22, pp.5634 - 5637-
dc.citation.titleOPTICS LETTERS-
dc.citation.volume44-
dc.citation.number22-
dc.citation.startPage5634-
dc.citation.endPage5637-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
Appears in Collections:
Center for Relativistic Laser Science(초강력 레이저과학 연구단) > 1. Journal Papers (저널논문)
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Scalable terahertz_Optics letters(Dr. Seong Ku Lee).pdfDownload

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