Rayenne Boudoukha
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Rayenne Boudoukha has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Assia Guessoum
Faculty of Physics, Quantum Electronics Laboratory, Houari Boumediene University of Science and Technology, Algiers, Algeria
1 shared publication - Nacer-Eddine Demagh
Ferhat Abbas University
1 shared publication - Paul Christopher Montgomery
Icube (France)
1 shared publication - Stephane Perrin
Photonics Bretagne, 4 rue Louis de Broglie, 22300 Lannion, France
1 shared publication - Sylvain Lecler
Université de Strasbourg-CNRS
1 shared publication
Latest Publications
- Open Access
Near- to Far-Field Coupling of Evanescent Waves by Glass Microspheres
Through rigorous electromagnetic simulations, the natural coupling of high-spatial-frequency evanescent waves from the near field to the far field by dielectric microspheres is studied in air. The generation of whispering gallery modes inside the microspheres is shown independently of any resonance. In addition, the conversion mechanism of these evanescent waves into propagating waves is analysed. This latter point leads to key information that allows a better physical understanding of the super-resolution phenomenon in microsphere-assisted microscopy where sub-diffraction-limit revolving power is achieved.
Open AccessNear- to Far-Field Coupling of Evanescent Waves by Glass Microspheres
Through rigorous electromagnetic simulations, the natural coupling of high-spatial-frequency evanescent waves from the near field to the far field by dielectric microspheres is studied in air. The generation of whispering gallery modes inside the microspheres is shown independently of any resonance. In addition, the conversion mechanism of these evanescent waves into propagating waves is analysed. This latter point leads to key information that allows a better physical understanding of the super-resolution phenomenon in microsphere-assisted microscopy where sub-diffraction-limit revolving power is achieved.