Dirac bound states in the continuum in honeycomb photonic crystal slabs

Key Points

• Dirac bound states in the continuum were successfully identified in honeycomb photonic crystal slabs, providing insights into light confinement.
• Key evidence indicates multiple resonance peaks, highlighting the unique band structure of the photonic crystals.
• The approach included experimental verification combined with theoretical analysis of photonic slab geometry and waveguide configurations.
• These findings support potential advancements in optical devices, enabling more effective light manipulation and guiding.