Research archive

Coupling

Publications and notes gathered by subject. Many projects cross more than one area; the archive is designed to reveal those connections.

Hermitian and Non-Hermitian Mode Coupling in a Microdisk Resonator

November 6, 2022

A phase-sensitive study of transmission through a coupled waveguide–microdisk system uncovers asymmetric resonance splitting arising from stochastic roughness and dissipative intermodal coupling.

Open article

Unidirectional reflection from an integrated Taiji microresonator

November 6, 2022

An integrated Taiji-shaped microresonator exploits non-Hermitian dynamics to achieve high-contrast direction-dependent reflection while preserving Lorentz reciprocity in transmission.

Open article