2D crystals

Statistical measurements of quantum emitters coupled to Anderson-localized modes in disordered photonic-crystal waveguides
A. Javadi, S. Maibom, L. Sapienza, H. Thyrrestrup, P. D. García, and P. Lodahl
Opt. Express 22, 30992-31001 (2014)

Observation of sub-Bragg diffraction of waves in crystals
S. R. Huisman, R. V. Nair, A. Hartsuiker, L. A. Woldering, A. P. Mosk, and W. L. Vos
Phys. Rev. Lett. 108, 083901: 1-5 (2012)