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Published on: October 13, 2017
Purification of Single Photons from Room-Temperature Quantum Dots
Shih-Wen Feng1, Chun-Yuan Cheng1, Chen-Yeh Wei1
1Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan.
Abstract:
Single photon emitters are indispensable to photonic quantum technologies. Here, we demonstrate waveform-controlled high-purity single photons from room-temperature colloidal quantum dots. The purity of the single photons does not vary with the excitation power, thereby allowing the generation rate to be increased without compromising the single-photon quality.
