Nonreciprocal magnetic-field-induced second harmonic generation of exciton polaritons in ZnSe

J. Mund, D. R. Yakovlev, A. Farenbruch +5

We report on the optical second harmonic generation (SHG) on the 1S exciton-polariton resonance in bulk ZnSe that is subject to an external magnetic field applied perpendicular to…