Photon Phase Shift at the Few-Photon Level and Optical Switching by a Quantum Dot in a Microcavity
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DOI: 10.1103/physrevapplied.11.061001
Abstract: We exploit the nonlinearity arising from the spin-photon interaction in an InAs quantum dot to demonstrate phase shifts of scattered light pulses at the single-photon level. Photon phase shifts of close to 90 degrees are… read more here.
Keywords: quantum dot; photon phase; photon; phase shift ... See more keywords