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