Analysis of microstructure eutectic Tb3Sc2Al3O12-TbScO3 photonic properties
Agnieszka Mossakowska-Wyszyńska , Marcin Kaczkan , Marcin Koba , Dorota A Pawlak , Katarzyna Kołodziejak , Sebastian Turczyński
AbstractIn this paper, a numerical analysis of self-organized microstructured dielectric eutectic photonic crystal properties is presented. In particular, we study the terbium-scandium-aluminum garnet - terbium-scandium perovskite structure Tb 3 Sc 2 Al 3 O 12 -TbScO 3 , grown by the micro-pulling down method. The self-organized dielectric microstructure is made of perovskite fibers embedded in a garnet phase matrix. In general, we analyzed the distribution of the electromagnetic field in the investigated periodic structures and the existence of a photonic band gap of such photonic crystals as a function of eutectic geometric parameters. Investigated structures do not reveal a wide photonic band gap, because of the low contrast of the refractive indices of individual phases.
|Journal series||Photonics Letters of Poland, ISSN 2080-2242, (B 7 pkt)|
|Publication indicators||: 2014 = 0.455|
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