Wide tunable filters using a recirculating delay line with multi-reflections
A ring resonator with multiple reflections as a tunable filter is proposed and analyzed in this paper. A coupler and two identical Bragg gratings are used to implement the internal reflections so an active filter with a wide tuning range controlled through a coupler coupling constant is derived. Sim...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2018 |
| País: | Panamá |
| Institución: | Universidad Tecnológica de Panamá |
| Repositorio: | Repositorio Institucional de documento digitales de acceso abierto de la UTP |
| Idioma: | inglés |
| OAI Identifier: | oai:ridda2.utp.ac.pa:123456789/4905 |
| Acceso en línea: | https://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-41/issue-5/0000/Wide-tunable-filters-using-a-recirculating-delay-line-with-multi/10.1117/1.1465430.short http://ridda2.utp.ac.pa/handle/123456789/4905 |
| Access Level: | acceso embargado |
| Palabra clave: | Wide tunable filters recirculating multi-reflections |
| Sumario: | A ring resonator with multiple reflections as a tunable filter is proposed and analyzed in this paper. A coupler and two identical Bragg gratings are used to implement the internal reflections so an active filter with a wide tuning range controlled through a coupler coupling constant is derived. Simple equations to design the device are included. |
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