Coupled micro-resonators for second-order integrated nonlinear optics
We investigate second-order nonlinear processes in a system of two coupled identical optical micro-resonators. The double resonance and phase-matching conditions are simultaneously obtained, thanks to the frequency splitting induced by the resonator coupling. The analysis made in the framework of the coupled mode theory is applied to the second harmonic generation process in two whispering gallery mode microdisks made in III-V materials.
Authors
- Yannick Dumeige (ORCID: https://orcid.org/0000-0001-9003-0809)
- Yoan Léger (ORCID: https://orcid.org/0000-0003-0807-0049)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Institut National des Sciences Appliquées de Rennes (FR)
- Foton Motors (China) (CN)
- Institut de Physique de Rennes (FR)
- Fonctions Optiques pour les Technologies de l’information (FR)
Publication Details
- Journal
- Optics Letters
- Published
- 2025-09-26
- DOI
- https://doi.org/10.1364/ol.570911
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00