Spin-controlled twisted laser beams: intra-cavity multi-tasking geometric phase metasurfaces.

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Summary

Novel multi-tasking geometric phase metasurfaces were incorporated into a modified degenerate cavity laser as an output coupler to efficiently generate spin-dependent twisted light beams of different topologies to open a pathway to novel types of nanophotonic functionalities and enhanced light-matter interactions.

Type
article
Published
2018-01-22
Cited by
23
References
51
Access
Open access

Keywords

Training (meteorology), Critical thinking, Priming (agriculture), Psychology, Christianity

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