In recent years, photonic bound states have become an incredibly popular topic in the field of photonics and optics. Photonic bound states are localized electromagnetic fields that are confined in a small region of space and remain stationary when under the influence of a light source. These states have the potential to revolutionize the way we use light, and have already shown promise in a range of applications, from optical communication to light-harvesting. In a recent paper published in Nature Physics, researchers from the University of Glasgow discuss the current state of photonic bound states and the numerous advancements that have been made in this field in recent years. They also discuss the exciting new research directions and perspectives that are expected to arise in the near future. This paper provides a comprehensive overview of the advances in photonic bound states and is an invaluable resource for researchers in the field.

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source: Phys.org