Finite-difference time-domain (FDTD) optical simulations: a primer for the life sciences and bio-inspired engineering

DE McCoy, AV Shneidman, AL Davis, J Aizenberg - Micron, 2021 - Elsevier
Light influences most ecosystems on earth, from sun-dappled forests to bioluminescent
creatures in the ocean deep. Biologists have long studied nano-and micro-scale organismal …

A Bioinspired Bilevel Metamaterial for Multispectral Manipulation toward Visible, Multi‐Wavelength Detection Lasers and Mid‐Infrared Selective Radiation

X Liu, P Wang, C Xiao, L Fu, H Zhou, T Fan… - Advanced …, 2023 - Wiley Online Library
Manipulation of the electromagnetic signature in multiple wavebands is necessary and
effective in civil and industrial applications. However, the integration of multispectral …

Optical costs and benefits of disorder in biological photonic crystals

SR Mouchet, S Luke, LT McDonald, P Vukusic - Faraday Discussions, 2020 - pubs.rsc.org
Photonic structures in ordered, quasi-ordered or disordered forms have evolved across
many different animal and plant systems. They can produce complex and often functional …

Photonic Amorphous I‐WP‐Like Networks Create Angle‐Independent Colors in Sternotomis virescens Longhorn Beetles

V Bauernfeind, K Djeghdi, I Gunkel… - Advanced Functional …, 2024 - Wiley Online Library
Structural color originates from the interference of light with periodic structures that feature
characteristic length scales on the order of the wavelength of visible light. Long‐range order …

Pachyrhynchus Weevils Use 3D Photonic Crystals with Varying Degrees of Order to Create Diverse and Brilliant Displays

A Parisotto, U Steiner, AA Cabras, MH Van Dam… - Small, 2022 - Wiley Online Library
The brilliant appearance of Easter Egg weevils, genus Pachyrhynchus (Coleoptera,
Curculionidae), originates from complex dielectric nanostructures within their elytral scales …

Thin film structural color is widespread in slime molds (Myxomycetes, Amoebozoa)

V Bauernfeind, A Ronikier, M Ronikier, G Kozlowski… - Optics …, 2024 - opg.optica.org
Brilliant colors in nature arise from the interference of light with periodic nanostructures
resulting in structural color. While such biological photonic structures have long attracted …

Anoplophora graafi longhorn beetle coloration is due to disordered diamond-like packed spheres

K Djeghdi, C Schumacher, V Bauernfeind, I Gunkel… - Soft Matter, 2024 - pubs.rsc.org
While artificial photonic materials are typically highly ordered, photonic structures in many
species of birds and insects do not possess a long-range order. Studying their order …

3D Tomographic Analysis of the Order‐Disorder Interplay in the Pachyrhynchus congestus mirabilis Weevil

K Djeghdi, U Steiner, BD Wilts - Advanced Science, 2022 - Wiley Online Library
The bright colors of Pachyrhynchus weevils originate from complex dielectric nanostructures
within their elytral scales. In contrast to previous work exhibiting highly ordered single …

[HTML][HTML] Not only a matter of disorder in I-WP minimal surface-based photonic networks: Diffusive structural color in Sternotomis amabilis longhorn beetles

V Bauernfeind, V Saranathan, K Djeghdi… - Materials Today …, 2024 - Elsevier
The diverse colors of longhorn beetles arise from either pigmentary absorption or
interference of light with various photonic nanostructures. Variations in structure, order …

Biomimetic macroscopic hierarchical moire gratings

M Mazloumi, Y Bdour, C Escobedo, RG Sabat - Applied Optics, 2022 - opg.optica.org
Large-scale hierarchical macroscopic moire gratings resembling the surface structure of
Peruvian lily flower petals are fabricated on azobenzene molecular glass thin films using a …