Inverse design of environment-induced coherence

Abstract

Atomic transitions with orthogonal dipole moments can be made to interfere with each other by the use of an anisotropic environment. Here we describe, provide and apply a computational toolbox capable of algorithmically designing three-dimensional photonic environments that enhance the degree of coherence in atomic $\Lambda$ systems. Example optimisation runs yield approximately double the degree of coherence found using simple planar geometries.

Source code available at http://dx.doi.org/10.5525/gla.researchdata.1024

References in corpus (3)

• Stimulated and spontaneous optical generation of electron spin coherence in charged GaAs quantum dots
• Anisotropy-Induced Quantum Interference and Population Trapping Between Orthogonal Quantum Dot Exciton States in Semiconductor Cavity Systems
• Long-lifetime coherence in a quantum emitter induced by a metasurface

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