Chen, Haitao; Nanz, Stefan; Abass, Aimi K.; Yan, Jingshi; Gao, Tingge; Choi, Duk-Yong; Rockstuhl, Carsten; Kivshar, Yuri; Neshev, Dragomir
We demonstrate experimentally bright light emission from monolayer WSe2
coupled to Si doubly-resonant grating-waveguide structure. Our scheme allows for strong photoluminescence enhancement with polarization-spatial multiplexing and lifetime reduction, offering potential for ultrafast modulation.
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