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arxiv: 1602.04833 · v1 · pith:47JLCXKBnew · submitted 2016-02-12 · ⚛️ physics.optics

Triply-resonant Continuous Wave Parametric Source with a Microwatt Pump

classification ⚛️ physics.optics
keywords parametricsourcewavecontinuousconversioncoupledcrystaldemonstrate
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We demonstrate a nanophotonic parametric light source with a record high normalized conversion efficiency of $3\times 10^6\, W^{-2}$, owing to resonantly enhanced four wave mixing in coupled high-Q photonic crystal resonators. The rate of spontaneously emitted photons reaches 14 MHz.

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