High-extinction ratio integrated photonic filters for silicon quantum photonics.
نویسندگان
چکیده
We present the generation of quantum-correlated photon pairs and subsequent pump rejection across two silicon-on-insulator photonic integrated circuits. Incoherently cascaded lattice filters are used to provide over 100 dB pass-band to stop-band contrast with no additional external filtering. Photon pairs generated in a microring resonator are successfully separated from the input pump, confirmed by temporal correlations measurements.
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عنوان ژورنال:
- Optics letters
دوره 42 4 شماره
صفحات -
تاریخ انتشار 2017