1. Strong localization of photons on certain disordered dielectric super lattices;John;Phys. Rev. Lett.,1987
2. J. D. Joannopoulos, R. D. Meade and J. N. Winn, Photonic Crystals - Molding the Flow of Light, 2nd edition, 2008 pp. 2-5,192.
3. N. Kumar, B. Suthar, Advances in Photonic Crystals and Devices, First, CRC Press, Boca Raton, 2019.
4. Optical Properties of Photonic Crystals;Sakoda,2001
5. Optical Switching in Kerr Nonlinear Chalcogenide Photonic Crystal;Bhargava;J. Ovonic Research,2009