Mie scattering for photonic devices
Mie scattering is increasingly exploited to manipulate electromagnetic fields to achieve
strong resonant enhancement, to obtain perfect absorption of radiation, and to generate …
strong resonant enhancement, to obtain perfect absorption of radiation, and to generate …
Wafer-scale micro-optics fabrication
R Voelkel - Advanced Optical Technologies, 2012 - degruyter.com
Micro-optics is an indispensable key enabling technology for many products and
applications today. Probably the most prestigious examples are the diffractive light shaping …
applications today. Probably the most prestigious examples are the diffractive light shaping …
Scalable 3D printing of aperiodic cellular structures by rotational stacking of integral image formation
The limitation of projection microstereolithography in additive manufacturing methods is that
they typically use a single-aperture imaging configuration, which restricts their ability to …
they typically use a single-aperture imaging configuration, which restricts their ability to …
Advanced mask aligner lithography: new illumination system
R Voelkel, U Vogler, A Bich, P Pernet, KJ Weible… - Optics express, 2010 - opg.optica.org
A new illumination system for mask aligner lithography is presented. The illumination system
uses two subsequent microlens-based Köhler integrators. The second Köhler integrator is …
uses two subsequent microlens-based Köhler integrators. The second Köhler integrator is …
Talbot images of wavelength-scale amplitude gratings
By means of experiment and simulation, we achieve unprecedented insights into the
formation of Talbot images to be observed in transmission for light diffracted at wavelength …
formation of Talbot images to be observed in transmission for light diffracted at wavelength …
Multiscale micro–nano nested structures: Engineered surface morphology for efficient light escaping in organic light-emitting diodes
L Zhou, X Dong, Y Zhou, W Su, X Chen… - … applied materials & …, 2015 - ACS Publications
Various micro-to-nanometer scale structures are extremely attractive for light escaping in
organic light-emitting diodes. To develop and optimize such structures, an innovative …
organic light-emitting diodes. To develop and optimize such structures, an innovative …
Discrete Talbot effect in dielectric graphene plasmonic waveguide arrays
K Li, F Xia, M Wang, P Sun, T Liu, W Hu, W Kong… - Carbon, 2017 - Elsevier
We theoretically predict and numerically simulate the discrete plasmonic Talbot effect in
dielectric graphene plasmonic waveguide (DGPW) arrays at THz wavelengths. The super …
dielectric graphene plasmonic waveguide (DGPW) arrays at THz wavelengths. The super …
Suppression of the Talbot effect in Fourier transform acousto-optic imaging
We report on the observation and correction of an imaging artifact attributed to the Talbot
effect in the context of acousto-optic imaging using structured acoustic waves. When …
effect in the context of acousto-optic imaging using structured acoustic waves. When …
Optical and EUV projection lithography: A computational view
A Erdmann, T Fühner, P Evanschitzky… - Microelectronic …, 2015 - Elsevier
This article reviews modeling approaches for optical and extreme ultraviolet (EUV)
projection lithography. It explains the models for the rigorous computation of light diffraction …
projection lithography. It explains the models for the rigorous computation of light diffraction …
Resolution enhancement for advanced mask aligner lithography using phase-shifting photomasks
T Weichelt, U Vogler, L Stuerzebecher, R Voelkel… - Optics express, 2014 - opg.optica.org
The application of the phase-shift method allows a significant resolution enhancement for
proximity lithography in mask aligners. Typically a resolution of 3 µm (half-pitch) at a …
proximity lithography in mask aligners. Typically a resolution of 3 µm (half-pitch) at a …