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Wang TJ, Deng LM, Chung HP, Chang WK, Pham TD, Tseng QH, Geiss R, Pertsch T, Chen YH.Wang TJ, et al. Among authors: chung hp.Opt Lett. 2020 Oct 15;45(20):5848-5851. doi: 10.1364/OL.404742.Opt Lett. 2020.PMID: 33057300
Chang WK, Chung HP, Lin YY, Chen YH.Chang WK, et al. Among authors: chung hp.Opt Lett. 2016 Aug 15;41(16):3904-7. doi: 10.1364/OL.41.003904.Opt Lett. 2016.PMID: 27519119