Observation of Trapped Light Within the Radiation Continuum

Chia Wei Hsu, Bo Zhen, J. Lee, S. L. Chua, Steven G. Johnson, John D. Joannopoulos, Marin Soljačić

2013 · 90 citations · 7 references

Concepts

Abstract

We present the first experimental observation that light can be confined within a planar photonic crystal slab even though its frequency lies inside the continuous spectrum of extended states of the same symmetry group.

References

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