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Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

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Published on: September 27, 2011

Multi-periodic nanostructures for photon control.

Christian Kluge, Jost Adam, Nicole Barié

|October 17, 2014

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We engineered multi-periodic nanostructures to precisely control light emission in thin-film devices. This method allows tuning both the position and intensity of photon emission by adjusting grating properties.

Area of Science:

Optics and Photonics
Materials Science
Nanotechnology

Background:

Thin-film devices require precise control over light emission for enhanced performance.
Existing nanostructure fabrication methods offer limited tunability in spectral properties and emission intensity.
Organic light-emitting layers are crucial components in modern display and lighting technologies.

Purpose of the Study:

To introduce multi-periodic nanostructures for wide control over photon emission.
To demonstrate simultaneous control over spectral resonance positions and relative intensities.
To investigate the relationship between nanostructure periodicity and photoluminescence characteristics.

Main Methods:

Fabrication of multi-periodic nanostructures by superposing multiple binary gratings.

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Generation and Coherent Control of Pulsed Quantum Frequency Combs

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

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Last Updated: Apr 22, 2026

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

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Published on: September 27, 2011

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

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Wavelength- and angle-resolved photoluminescence measurements on nanostructured organic light-emitting layers.

Systematic variation of component duty cycles to tune resonance intensities.

Main Results:

Spectral resonances are directly determined by the periodicities of individual gratings within the multi-periodic structure.
Relative intensity of the main resonance was tuned from 12% to 82% by varying component duty cycles.
Demonstrated simultaneous control over spectral resonance positions and their relative intensities.

Conclusions:

Multi-periodic nanostructures offer a versatile platform for controlling photon emission in thin-film devices.
The superposition of binary gratings provides a pathway to engineer desired optical properties.
This approach enables fine-tuning of light emission characteristics for advanced photonic applications.