Journal
OPTICS LETTERS
Volume 44, Issue 14, Pages 3494-3497Publisher
OPTICAL SOC AMER
DOI: 10.1364/OL.44.003494
Keywords
-
Categories
Funding
- Agence Nationale de la Recherche (ANR) [ANR-16-CE24-0013, ANR-10-IDEX-03-02]
- LabEx
- Centre national de la Recherche Scientifique (CNRS)
- Agence de l'Innovation de Defense (DGA)
- Institut national de recherche en informatique et en automatique (INRIA)
- Agence Nationale de la Recherche (ANR) [ANR-16-CE24-0013] Funding Source: Agence Nationale de la Recherche (ANR)
Ask authors/readers for more resources
Grating spectra exhibit sharp variations of the scattered light, known as grating anomalies. The latter are due to resonances that have fascinated specialists of optics and physics for decades and are today used in many applications. We present a comprehensive theory of grating anomalies and develop a formalism to expand the field scattered by metallic or dielectric gratings into the basis of its natural resonances, thereby enabling the possibility to reconstruct grating spectra measured for fixed illumination angles as a sum over every individual resonance contribution with closed-form expressions. This gives physical insights into the spectral properties and direct access to the resonances to engineer the spectral response of gratings and their sensitivity to tiny perturbations. (C) 2019 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available