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Khoury J, Drehman A, Woods CL, Haji-Saeed B, Sengupta SK, Goodhue W, Kierstead J.Khoury J, et al. Among authors: sengupta sk.Opt Lett. 2006 Mar 15;31(6):808-10. doi: 10.1364/ol.31.000808.Opt Lett. 2006.PMID: 16544631