Characterization of microring filters for differential group delay applications
| Autor: | Pedro Chamorro-Posada, Jens Bolten, David Domenech, Miguel A. Muriel, M. J. Erro, Santiago Tainta Ausejo, F.J. Fraile-Pelaez, Rocio Banos, Herbert Kleinjans |
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| Přispěvatelé: | Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica, Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Cities, Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila |
| Rok vydání: | 2017 |
| Předmět: |
Coupling
Offset (computer science) business.industry Computer science Microring resonators Integrated optics 02 engineering and technology Coupled mode theory Longitudinal offset couplers Atomic and Molecular Physics and Optics Optical filters 020210 optoelectronics & photonics Differential group delay Q factor Microwave photonics 0202 electrical engineering electronic engineering information engineering Electronic engineering Power dividers and directional couplers Photonics business Optical filter |
| Zdroj: | Academica-e. Repositorio Institucional de la Universidad Pública de Navarra instname Academica-e: Repositorio Institucional de la Universidad Pública de Navarra Universidad Pública de Navarra |
| Popis: | The longitudinal offset technique permits to improve the accuracy of the coupling coefficients of integrated directional couplers and provides designs that can be easily implemented with current fabrication tolerances. In this work, we address the additional degree of freedom offered by this technology in order to tailor the differential group delay in coupled-resonator optical filters. We present the characterization of several devices exploiting this feature and we discuss their potential applications This work has been founded by MINECO (Spanish Government), project numbers TEC2010-21303-C01, 02, 03 and 04, and JCyL Project No. VA089U16. F. J. F.-P. has also been partly supported by the ERDF and by the Galician Regional Government under project GRC2015/018 and under agreement for funding AtlantTIC |
| Databáze: | OpenAIRE |
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