Abstract
colour according to the surrounding atmosphere composition. This phenomenon is still not completely understood. We investigated the structure found on the cuticle of the male beetle Hoplia coerulea (Scarabaeidae). The structure, in this
case, consists in a 1D periodic porous multilayer inside scales, reflecting incident light in the blue. The colour variations were quantified by reflectance spectral measurements using water, ethanol and acetone vapours. A 1D scattering matrix formalism was used for modelling light reflection on the photonic multilayer. The origin of the reported colour changes has to be tracked in variations of the effective refractive index and of the photonic structure dimensions. This remarkable phenomenon observed for a non-open but still porous multilayer could be very interesting for vapour sensing applications and smart glass windows.
| Translated title of the contribution | Hoplia coerulea, a porous natural photonic structure as template of optical vapour sensor |
|---|---|
| Original language | English |
| Title of host publication | SPIE Proceedings |
| Number of pages | 9 |
| Volume | 9127 |
| DOIs | |
| Publication status | Published - 2 May 2014 |
| Event | SPIE Conference - Photonics Europe 2014 - Brussels, Belgium Duration: 14 Apr 2014 → 17 Apr 2014 |
Conference
| Conference | SPIE Conference - Photonics Europe 2014 |
|---|---|
| Country/Territory | Belgium |
| City | Brussels |
| Period | 14/04/14 → 17/04/14 |
Fingerprint
Dive into the research topics of 'Hoplia coerulea, a porous natural photonic structure as template of optical vapour sensor'. Together they form a unique fingerprint.-
Liquid-induced colour change in a beetle: The concept of a photonic cell
Mouchet, S., Van Hooijdonk, E., Welch, V., Louette, P., Colomer, J.-F., Su, B. L. & Deparis, O., 13 Jan 2016, In: Scientific Reports. 6, 10 p., 19322.Research output: Contribution to journal › Article › peer-review
Open Access -
Nanostructured surfaces: bioinspiration for transparency, coloration and wettability
Deparis, O., Mouchet, S., Dellieu, L., Colomer, J.-F. & Sarrazin, M., 29 Dec 2014, In: Materials Today: Proceedings. 1S, p. 122-129 8 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile224 Downloads (Pure) -
Unexplained high sensitivity of the reflectance of porous natural photonic structures to the presence of gases and vapours in the atmosphere
Mouchet, S., Deparis, O. & Vigneron, J.-P., 1 Jan 2012, Proc. of SPIE. Vol. 8424. p. 1-14 14 p. 842425Research output: Contribution in Book/Catalog/Report/Conference proceeding › Conference contribution
Open AccessFile295 Downloads (Pure)
Projects
- 2 Finished
Equipment
-
Synthesis, Irradiation and Analysis of Materials (SIAM)
Louette, P. (Manager), Colaux, J. (Manager), Felten, A. (Manager), Tabarrant, T. (Operator), COME, F. (Operator) & Debarsy, P.-L. (Manager)
Technological Platform Synthesis, Irradiation and Analysis of MaterialsFacility/equipment: Technological Platform
-
Controlled fluorescence in natural photonic structures
Mouchet, S. (Speaker)
22 Feb 2017Activity: Talk or presentation types › Oral presentation
-
Optical effects in insects’ photonic structures
Mouchet, S. (Speaker)
20 Sept 2016Activity: Talk or presentation types › Invited talk
-
A brief introduction to Natural Photonics
Mouchet, S. (Speaker)
14 Sept 2016Activity: Talk or presentation types › Invited talk
Press/Media
-
Physique optique : des coléoptères aident à la recherche fondamentale
19/03/18
1 Media contribution
Press/Media: Other
-
Student theses
-
Mécanismes fondamentaux de la coloration structurale : addiction et induction de couleurs
Mouchet, S. (Author), Deparis, O. (Supervisor), Su, B. L. (Jury), Lepere, M. (President), Vukusic, P. (Jury), Berthier, S. (Jury) & Voue, M. (Jury), 29 Sept 2015Student thesis: Doc types › Doctor of Sciences
Prizes
-
10th Charles Courtoy Prize
Mouchet, S. (Recipient), 25 Nov 2023
Prize: Prize (including medals and awards)
Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver