Optical properties of an opal with a planar defect fabricated by inverse Schaefer and Langmuir-Blodgett techniques. - Hong, P.; Bénalloul, P.; Guennouni-Assimi, Z.; Farha, R.; Bourdillon, C.; Fauré, M.-C.; Goldmann, M.; Marcillac, W.; Coolen, L.; Maître, A.; Schwob, C. (Optical & Quantum Electronics, 2015)