Multimodal reflectivity of CRIGF filters: First experimental observation and modelling
| Autor: | Antoine Monmayrant, Olivier Gauthier-Lafaye, Marlène Petit, Olivier Demichel, Benoit Cluzel, Henri Camon, Romain Laberdesque |
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| Přispěvatelé: | Équipe Photonique (LAAS-PHOTO), Laboratoire d'analyse et d'architecture des systèmes (LAAS), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT), Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS), Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées, Laboratoire Interdisciplinaire Carnot de Bourgogne (LICB) |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Physics
business.industry Physics::Optics Moiré pattern Filter (signal processing) Laser law.invention Resonator Wavelength [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism Optics Optical tweezers law Angle of incidence (optics) Spectral width [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics business |
| Zdroj: | International Conference on Transparent Optical Networks (ICTON 2015) International Conference on Transparent Optical Networks (ICTON 2015), Jul 2015, Budapest, Hungary. 4p., ⟨10.1109/ICTON.2015.7193466⟩ |
| DOI: | 10.1109/ICTON.2015.7193466⟩ |
| Popis: | International audience; Cavity Resonator Integrated Guided-mode Resonance Filter (CRIGF) are a new class of filtering reflectors whose selected wavelength and spectral width are independent of the angle of incidence unlike GMRF. These particular properties allow both compactness and a high angular acceptance. However, ours studies show that CRIGFs offer simultaneously spectral and modal filtering and we evidence high-spatial-order reflected modes. In this paper, we will present characterization of the spectral and spatial profile that demonstrates the existence of these high-order modes. In addition, we will present a model based on the physical understanding of implied phenomena to explain the experimental results. This model combines coupled-mode modelling and moiré fringes analysis. These modes could be harnessed for simultaneous spatial and spectral laser stabilization, to design and fabricate selective reflectors or outcouplers for spatial mode division multiplexing (SMDM) in few-mode fibers (FMFs) or for particles optical trapping. |
| Databáze: | OpenAIRE |
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