In some aspects, the present disclosure relates to a quantum logic device which, in one embodiment, includes: at least two two-level emitters (TLEs); and a waveguide in a photonic crystal, the waveguide being coupled to the TLEs and configured for two propagating modes, the two propagating modes consisting of a left-traveling mode and a right-traveling mode, and wherein the TLEs and waveguide are configured such that a traveling photon interacting with a TLE of the TLEs is scattered into either the left-traveling mode or right-traveling mode.
US 20200193320 A1
Board of Trustees of the University of Arkansas (Little Rock, AR)
Gea-Banacloche, J., & Konyk, W. (2021). Devices and methods for quantum logic. Patents Granted. Retrieved from https://scholarworks.uark.edu/pat/410