most citedEfficient photon-pair generation empowered by dual quasi-bound states in the continuum

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physics.optics2024★ 42 cited

Efficient photon-pair generation empowered by dual quasi-bound states in the continuum

Tingting Liu, Meibao Qin, Siqi Feng +4

Here we demonstrate the efficient photon-pair generation via spontaneous parametric down conversion from a semiconductor metasurface supporting dual quasi-bound states in the conti…