简介：June13th-19th,2015TheUnitedNations(UN)GeneralAssemblyproclaimed2015astheInternationalYearofLightandLight-basedTechnologies(IYL2015).Tocelebratetheevent,withthesupportfrommanyworldknownscientificsocietiesandunions,includingInternationalCommissionforOptics(ICO),theOpticalSociety(OSA),theinternationalSocietyforOpticsand
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