We explore non-reciprocal resonators in 2D photonic crystal system. Magnetic domain walls are patterned to introduce complex-valued hybridization from two doubly-degenerate cavity modes. A four-terminal optical isolator structure is demonstrated in numerical simulations.
© 2004 Optical Society of America
(130.1750) Integrated optics : Components
(130.3120) Integrated optics : Integrated optics devices
(210.3810) Optical data storage : Magneto-optic systems
(230.3120) Optical devices : Integrated optics devices
(230.3240) Optical devices : Isolators
(230.3990) Optical devices : Micro-optical devices
Z. Wang and S. Fan, "Nonreciprocal optical resonators in 2D photonic crystals," in Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing, OSA Technical Digest Series (Optical Society of America, 2004), paper FME2.
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