Highly directive light sources using two-dimensional photonic crystal slabs

Anne-Laure Fehrembach, Stéfan Enoch, Anne Sentenac

Applied Physics Letters · 2001 · 51 citations · 13 references

Concepts

Abstract

We have designed a microcavity with periodic microstructure that extracts nearly all the power emitted by a luminescent source and confines 80% of the energy radiated in the superstrate in a cone of half width 0.2° about the normal of the device.

References

13