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Hisai Y, Akamatsu D, Kobayashi T, Okubo S, Inaba H, Hosaka K, Yasuda M, Hong FL.Hisai Y, et al. Among authors: akamatsu d.Opt Express. 2019 Mar 4;27(5):6404-6414. doi: 10.1364/OE.27.006404.Opt Express. 2019.PMID: 30876226Free article.
Akamatsu D, Yasuda M, Kohno T, Onae A, Hong FL.Akamatsu D, et al.Opt Express. 2011 Jan 31;19(3):2046-51. doi: 10.1364/OE.19.002046.Opt Express. 2011.PMID: 21369021Free article.