title: Multi-periodic nanostructures for photon control.
abstract: We propose multi-periodic nanostructures yielded by superposition of multiple binary gratings for wide control over photon emission in thin-film devices. We present wavelength- and angle-resolved photoluminescence measurements of multi-periodically nanostructured organic light-emitting layers. The spectral resonances are determined by the periodicities of the individual gratings. By varying component duty cycles we tune the relative intensity of the main resonance from 12% to 82%. Thus, we achieve simultaneous control over the spectral resonance positions and relative intensities.
authors.forename: Christian
authors.initials: C
authors.lastname: Kluge
authors.forename: Jost
authors.initials: J
authors.lastname: Adam
authors.forename: Nicole
authors.initials: N
authors.lastname: Barié
authors.forename: Peter-Jürgen
authors.initials: PJ
authors.lastname: Jakobs
authors.forename: Markus
authors.initials: M
authors.lastname: Guttmann
authors.forename: Martina
authors.initials: M
authors.lastname: Gerken