Gasulla Mestre, I.; Capmany Francoy, J. (2011). Analytical model and figures of merit for filtered Microwave photonic links. Optics Express. 19(20):19758-19774. https://doi.org/10.1364/OE.19.019758
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/31179
Title:
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Analytical model and figures of merit for filtered Microwave photonic links
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Author:
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Gasulla Mestre, Ivana
Capmany Francoy, José
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UPV Unit:
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Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
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Issued date:
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Abstract:
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The concept of filtered Microwave Photonic Links is proposed in order to provide the most general and versatile description of complex analog photonic systems. We develop a field propagation model where a global optical ...[+]
The concept of filtered Microwave Photonic Links is proposed in order to provide the most general and versatile description of complex analog photonic systems. We develop a field propagation model where a global optical filter, characterized by its optical transfer function, embraces all the intermediate optical components in a linear link. We assume a non-monochromatic light source characterized by an arbitrary spectral distribution which has a finite linewidth spectrum and consider both intensity modulation and phase modulation with balanced and single detection. Expressions leading to the computation of the main figures of merit concerning the link gain, noise and intermodulation distortion are provided which, to our knowledge, are not available in the literature. The usefulness of this derivation resides in the capability to directly provide performance criteria results for complex links just by substituting in the overall closed-form formulas the numerical or measured optical transfer function characterizing the link. This theory is presented thus as a potential tool for a wide range of relevant microwave photonic application cases which is extendable to multiport radio over fiber systems. © 2011 Optical Society of America.
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Subjects:
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Analog photonics
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Analytical model
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Closed form
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Field propagation
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Figures of merits
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Intensity modulations
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Linear links
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Microwave photonic applications
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Microwave photonic links
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Multi-port
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Optical components
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Performance criterion
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Potential tool
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Radio over fiber system
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Spectral distribution
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Light sources
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Mathematical models
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Monochromators
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Optical transfer function
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Phase modulation
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Microwave links
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Copyrigths:
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Reserva de todos los derechos
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Source:
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Optics Express. (issn:
1094-4087
)
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DOI:
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10.1364/OE.19.019758
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Publisher:
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Optical Society of America
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Publisher version:
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http://dx.doi.org/10.1364/OE.19.019758
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Project ID:
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info:eu-repo/grantAgreement/GVA//PROMETEO08%2F2008%2F092/ES/Tecnologias y aplicaciones avanzadas y emergentes de la fotonica de microondas (microwave photonics advanced and emergent technologies and applications)/
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Description:
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This paper was published in OPTICS EXPRESS and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.19.019758. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law
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Thanks:
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The authors wish to acknowledge the financial support given by the Research Excellency Award Program GVA PROMETEO 2008/092.
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Type:
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Artículo
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