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Chen YC, Fang JY, Tien CH, Shieh HP.Chen YC, et al. Among authors: shieh hp.Opt Lett. 2006 Mar 1;31(5):655-7. doi: 10.1364/ol.31.000655.Opt Lett. 2006.PMID: 16570429
Jheng BT, Liu PT, Wu MC, Shieh HP.Jheng BT, et al. Among authors: shieh hp.Opt Lett. 2012 Jul 1;37(13):2760-2. doi: 10.1364/OL.37.002760.Opt Lett. 2012.PMID: 22743520
Chang CM, Shieh HP.Chang CM, et al. Among authors: shieh hp.Appl Opt. 2000 Jul 1;39(19):3202-8. doi: 10.1364/ao.39.003202.Appl Opt. 2000.PMID: 18349885