Indium phosphide nanocavity (IMAGE)

Optica

Indium phosphide nanocavity

Caption

Researchers developed a new III-V semiconductor nanocavity that confines light at levels below the diffraction limit. The design of the cavity is shown in a, the calculated electric field distribution in b and c, and scanning electron microscopy images in d-f.

Credit

Meng Xiong, Technical University of Denmark

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