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Zhang X, Jiang M, Fawzi AA, Li X, Shung KK, Puliafito CA, Zhang HF, Jiao S.Zhang X, et al. Among authors: zhang hf.Opt Lett. 2010 Dec 1;35(23):4018-20. doi: 10.1364/OL.35.004018.Opt Lett. 2010.PMID: 21124598Free PMC article.
Jiang M, Zhang X, Puliafito CA, Zhang HF, Jiao S.Jiang M, et al. Among authors: zhang hf, zhang x.Opt Express. 2010 Oct 11;18(21):21770-6. doi: 10.1364/OE.18.021770.Opt Express. 2010.PMID: 20941077Free PMC article.
Wang C, Zhang Q, Wang Y, Zhang X, Zhang L.Wang C, et al. Among authors: zhang l, zhang q, zhang x.Opt Express. 2019 Apr 29;27(9):12483-12490. doi: 10.1364/OE.27.012483.Opt Express. 2019.PMID: 31052787Free article.