Discrete photonics resonator in coupled waveguide arrays
| Autor: | Christophe Minot, Géraud Bouwmans, Ariel Levenson, Nadia Belabas Plougonven, Jean-Marie Moison |
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| Přispěvatelé: | Télécommunications Optiques (GTO), Laboratoire Traitement et Communication de l'Information (LTCI), Institut Mines-Télécom [Paris] (IMT)-Télécom Paris-Institut Mines-Télécom [Paris] (IMT)-Télécom Paris, Département Communications & Electronique (COMELEC), Télécom ParisTech |
| Rok vydání: | 2014 |
| Předmět: |
Physics
Coupling Diffraction Waveguide (electromagnetism) business.industry Micro-optics Resonance Physics::Optics Integrated optics devices Atomic and Molecular Physics and Optics Array waveguide devices Light intensity Resonator Optics Micro-optical devices [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic Optoelectronics Light beam Guided waves Photonics [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics business |
| Zdroj: | Optics Express Optics Express, Optical Society of America-OSA Publishing, 2014, 22 (10), pp.12379-12391. ⟨10.1364/OE.22.012379⟩ |
| ISSN: | 1094-4087 |
| DOI: | 10.1364/OE.22.012379⟩ |
| Popis: | International audience; We demonstrate both theoretically and experimentally thatdiscrete diffraction resonance can be designed, fabricated, and successfully probed in functionalized – guidonic – coupled waveguide arrays. We evidence that double-barrier patterning of the coupling creates wavelength-independent angular tunnel resonance in the transmitted and the reflected intensity of light beams freely propagating in the plane of the array. Transmission peaks obtained are associated with resonant excitation of the engineered array bound supermodes of the functionalized array, in agreement with accurate and practical numerical modeling based on extended coupled-mode theory. The linear operation of the guidonic resonant tunneling double barrier makes up an original resonator for discrete photonics, suitable for all-optical control of light. |
| Databáze: | OpenAIRE |
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