[1] Yablonovitch E. Inhibited spontaneous emission in solid-state physics and electronics [J].Phys. Rev. Lett.;1987,58(20): 2059-2061.
[2] John S. Strong location of photons in certain disorder dielectric super-lattices [J].Phys. Rev. Lett.,1987,58(23): 2496-2489.
