Structured light with metasurfaces

来源 :8th International Conference on Nanophotonics(2015年第八届国际纳米光子 | 被引量 : 0次 | 上传用户：februaryliao

【摘要】

：

　　Patterning surfaces with subwavelength spaced metallo-dielectric features (metasurfaces) allows one to locally control the amplitude,phase and polarization

【作者】

：

Federico Capasso

【机构】

：

SchoolofEngineeringandAppliedSciencesHarvardUniversity,CambridgeMA02138

【出处】

：

8th International Conference on Nanophotonics(2015年第八届国际纳米光子

【发表日期】

：

2015年5期

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　　Patterning surfaces with subwavelength spaced metallo-dielectric features (metasurfaces) allows one to locally control the amplitude,phase and polarization of the scattered light,allowing one to generate complex wavefronts such as optical vortices of different topological charge and dislocated wavefronts.

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Structured light with metasurfaces

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