6533b837fe1ef96bd12a3269

RESEARCH PRODUCT

Photonic crystals based on two-layer opaline heterostructures

Patrick FerrandC. M. Sotomayor TorresDavid CassagneSergei G. RomanovJesus Manzanares-martinezAndrey L. RogachM. EgenNikolai GaponikB. GriesebockMarcus MüllerV. G. SolovyevT. MakaAlexander EychmüllerRudolf Zentel

subject

Materials sciencebusiness.industryTwo layerPhysics::OpticsOptoelectronicsDegree of orderHeterojunctionEmission spectrumbusinessOptical spectraPhotonic crystal

description

AbstractOptical properties of several heterostructures representing two-layer opaline photonic crystals have been examined. Two separate stop-bands have been observed both in transmission and emission spectra. The effect of the interface disorder on the optical spectra was not observed, probably, due to the insufficient degree of order of the opaline layers.

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