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We show that under certain conditions one-dimensional dielectric latticepossesses total omnidirectional reflection of incident light. The predictionsare verified experimentally using Na3AlF6/ZnSe multilayer structure developedby means of standard optical technology. The structure was found to exhibitreflection coefficient more then 99% in the range of incident angles 0-86(degree) at the wavelength of 632.8 nm for s-polarization. The results arebelieved to stimulate new experiments on photonic crystals and controlledspontaneous emission.Comment: 4 pages, 5 figures; submitted to Applied Physics

Observation of total omnidirectional reflection from a one-dimensional dielectric lattice