Time-reversal constraint limits unidirectional photon emission in slow-light photonic crystals
(2016)
Journal Article
Lang, B., Beggs, D. M., & Oulton, R. (2016). Time-reversal constraint limits unidirectional photon emission in slow-light photonic crystals. Philosophical Transactions A: Mathematical, Physical and Engineering Sciences, 374(2075), https://doi.org/10.1098/rsta.2015.0263
Photonic crystal waveguides are known to support C-points—point-like polarization singularities with local chirality. Such points can couple with dipole-like emitters to produce highly directional emission, from which spin-photon entanglers can be bu... Read More about Time-reversal constraint limits unidirectional photon emission in slow-light photonic crystals.