Abstract
Twisted single photons, carrying orbital angular momentum (OAM), could address the growing demand for high-dimensional quantum information encoding and transmission. By hybrid integration of two-dimensional semiconductor WSe2 with a spin-orbit-coupled microring resonator, we demonstrate a twisted single photon source with the ability to precisely define and switch between highly pure spin-OAM states.
© 2023 The Author(s)
PDF Article | Presentation VideoMore Like This
Haoqi Zhao, Yichen Ma, Zihe Gao, Na Liu, Tianwei Wu, Shuang Wu, Xilin Feng, James Hone, Stefan Strauf, and Liang Feng
STu4J.3 CLEO: Science and Innovations (CLEO:S&I) 2023
Weijun Luo, Alexander Puretzky, Benjamin Lawrie, and Xi Ling
FM1E.7 CLEO: Fundamental Science (CLEO:FS) 2023
Kai-Hong Luo, Harald Herrmann, Stephan Krapick, Raimund Ricken, Viktor Quiring, Hubertus Suche, Wolfgang Sohler, and Christine Silberhorn
FW3A.3 CLEO: QELS_Fundamental Science (CLEO:FS) 2014