Optical isolation and nonreciprocal devices are pivotal components in modern photonic systems, ensuring unidirectional light propagation and safeguarding sensitive equipment from unwanted reflections.
Non-reciprocal optical devices, which break Lorentz reciprocity, are crucial for telecommunications, quantum computing, and optical signal processing. Traditional magneto-optic devices rely on bulky ...
A non-reciprocal phase transition to a many-body, time-dependent phase is proposed to emerge in driven layered ferromagnets. (Nanowerk News) A theoretical framework predicts the emergence of ...
a, Schematic of the CCPS/Si microring resonator under an applied magnetic field, showing CW and CCW light propagation differences. b, Electric field intensity profiles for TE modes at 1550 nm for bare ...