Here we present an integrated isolator design based on nonreciprocal coupling into a magnetooptic surface-plasmon waveguide that achieves an isolation >30 dB with an insertion <3 dB in a device length <100 mum.
Joseph A. SummersRajeev J. Ram
Conrad RizalSimone PisanaIvan Hrvoic
R. WolfeJ. F. DillonRobert A. LiebermanV. J. Fratello
Jaroslav VlčekJaromı́r PištoraL. Halagačka