Interaction between light and magnetism in magneto-optical (MO) nanophotonic devices has
been actively studied in the past few years. The recent development of MO all-dielectric …

Magnetic garnets (MG) are insulators with superior magnetic and optical properties, such as
high Curie temperature, highly tunable bulk perpendicular magnetic anisotropy (PMA) …

This tutorial provides an intuitive and concrete description of the phenomena of
electromagnetic nonreciprocity that will be useful for readers with engineering or physics …

Fibre and bulk optical isolators are widely used to stabilize laser cavities by preventing
unwanted feedback. However, their integrated counterparts have been slow to be adopted …

Optical isolators and circulators are important components for photonic integrated circuits.
Despite significant progress on silicon-on-insulator (SOI) platforms, integrated optical …

Optical isolators today are exclusively built on magneto-optic principles but are not readily
implemented within photonic integrated circuits. So far, no magnetless alternative …

The paper presents the design of sub‐wavelength high‐performing nonreciprocal optical
devices using recently discovered magnetic Weyl semimetals. These passive bulk …

The unique benefits of Fabry–Pérot resonators as frequency-stable reference cavities and
as an efficient interface between atoms and photons make them an indispensable resource …

Thin film magneto‐optical (MO) materials are enablers for integrated nonreciprocal photonic
devices such as isolators and circulators. Films of polycrystalline bismuth‐substituted yttrium …

Optical isolation based on a non-reciprocal effect is crucial for proper operation of several
high-performance photonic devices such as in telecommunications, light detection and …