SBS pulse compression using bulk fused silica by diode-pumped solid-state lasers at 1 kHz repetition rate

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dc.contributor.authorWang, Hongliko
dc.contributor.authorCha, Seongwooko
dc.contributor.authorWang, Yuleiko
dc.contributor.authorKong, Hong Jinko
dc.contributor.authorLu, Zhiweiko
dc.date.accessioned2021-03-26T02:35:24Z-
dc.date.available2021-03-26T02:35:24Z-
dc.date.created2020-08-10-
dc.date.issued2020-08-
dc.identifier.citationOPTICS AND LASER TECHNOLOGY, v.128-
dc.identifier.issn0030-3992-
dc.identifier.urihttp://hdl.handle.net/10203/281949-
dc.description.abstractThis study is focused on constructing a highly stable diode-pumped solid-state laser system by conducting experiments on high-repetition-rate SBS pulse compression using bulk fused silica. A multi-rod serial-connection structure is adopted for SBS expriments by comparing K8 glass and fused silica medium at a 10 Hz repetition rate. The optimized structure is obtained according to variation of the pump power density. Based on the optimized structure, fused silica-based SBS pulse compression is carried out in the range of 100-1000 Hz and the parameter performance of laser system after compression is also evaluated by comparing a HT270 liquid medium. Experimental results indicate that the energy efficiency of fused silica-based SBS is improved by approximately 40% compared with that of K8 glass. Further, the energy relative standard deviation of fused silica-based SBS is reduced by approximately 88% compared with HT270 medium, indicating that bulk fused silica is advantageous for high-repetition-rate SBS pulse compression because of its un-fluidity, high thermal conductivity and power-load ability. In addition, a 1 kHz highly-stable sub-nanosecond compressed pulse is achieved using bulk fused silica medium at a pump energy of 50 mJ. Furthermore, the SBS energy efficiency can be further improved by increasing the input energy.-
dc.languageEnglish-
dc.publisherELSEVIER SCI LTD-
dc.titleSBS pulse compression using bulk fused silica by diode-pumped solid-state lasers at 1 kHz repetition rate-
dc.typeArticle-
dc.identifier.wosid000550261800040-
dc.identifier.scopusid2-s2.0-85082873853-
dc.type.rimsART-
dc.citation.volume128-
dc.citation.publicationnameOPTICS AND LASER TECHNOLOGY-
dc.identifier.doi10.1016/j.optlastec.2020.106258-
dc.contributor.localauthorKong, Hong Jin-
dc.contributor.nonIdAuthorWang, Hongli-
dc.contributor.nonIdAuthorWang, Yulei-
dc.contributor.nonIdAuthorLu, Zhiwei-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorStimulated Brillouin scattering (SBS)-
dc.subject.keywordAuthorHigh repetition rate-
dc.subject.keywordAuthorPulse compression-
dc.subject.keywordAuthorSub-nanosecond pulse-
dc.subject.keywordAuthorSolid-state lasers-
dc.subject.keywordPlusSTIMULATED BRILLOUIN-SCATTERING-
dc.subject.keywordPlusPHASE-CONJUGATE MIRROR-
dc.subject.keywordPlusTEMPORAL COMPRESSION-
dc.subject.keywordPlus1064 NM-
dc.subject.keywordPlusENERGY-
dc.subject.keywordPlusOPERATION-
dc.subject.keywordPlusFLUOROCARBON-
dc.subject.keywordPlusGENERATION-
dc.subject.keywordPlusLIQUID-
dc.subject.keywordPlusQUARTZ-
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