Continuous-Wave Characterisation of Photon Indistinguishability and Nanophotonic Coupling
Ross C. Schofield, Sébastien Boissier, Chloe Clear, Dominika P. Bogusz, Paul Burdekin, Salahuddin Nur, Lin Sheng Jin, Anna P. Ovvyan, Frank H. L. Koppens, Costanza Toninelli, Wolfram H. P. Pernice, Edward A. Hinds, Kyle D. Major, Dara P. S. McCutcheon, Rowan A. Hoggarth, Alex S. Clark · Frontiers in Optics + Laser Science 2022 (FIO, LS) · 2022
We use continuous-wave excitation of a single molecule to measure the full temporal wavepacket indistinguishability of emitted photons, and show that continuous-wave light can determine the coupling of quantum emitters to arbitrary nanophotonic structures.