Reconfiguring the frequency response of dispersive-channel radio over fiber systems by using fiber photonic filters: application to transmission of multiplexed microwave subcarriers
Radio over fiber schemes using multimode lasers and dispersive optical channel show a periodic band-pass microwave frequency response. Such a response can be used for implementing photonic microwave filters or for multiplexing modulated microwave subcarriers. The reconfiguration of the frequency res...
| Autores: | , , , , , |
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| Formato: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2012 |
| País: | México |
| Recursos: | Instituto Nacional de Astrofísica, Óptica y Electrónica |
| Repositorio: | Repositorio Institucional del INAOE |
| Idioma: | inglés |
| OAI Identifier: | oai:inaoe.repositorioinstitucional.mx:1009/1699 |
| Acesso em linha: | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1699 |
| Access Level: | acceso abierto |
| Palavra-chave: | info:eu-repo/classification/Inspec/Multimode lasers info:eu-repo/classification/Inspec/Fiber optics dispersion info:eu-repo/classification/Inspec/Photonic filters info:eu-repo/classification/Inspec/Optical delays info:eu-repo/classification/Inspec/Radio over fiber info:eu-repo/classification/Inspec/Microwaves info:eu-repo/classification/Inspec/Electro-optic modulators info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 |
| Resumo: | Radio over fiber schemes using multimode lasers and dispersive optical channel show a periodic band-pass microwave frequency response. Such a response can be used for implementing photonic microwave filters or for multiplexing modulated microwave subcarriers. The reconfiguration of the frequency response using optical retarders acting as photonic filters is demonstrated in this article. The multiplexed transmission of two data-modulated microwave subcarriers on two adjacent transmission windows is also described. ©VC 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:1869–1874, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26972 |
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