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Listar por autor "García Rodríguez, David"

Mostrando ítems 1-8 de 8

Análisis de costes y optimización de topologías en redes FTHH

García Rodríguez, David (Universitat Politècnica de València, 2013-02-13)

Los objetivos de este proyecto fin de carrera son tres: ¿ Como primer objetivo estudiaremos y analizaremos la viabilidad económica de las distintas arquitecturas de redes FTTH. ¿ Como segundo objetivo, se evaluaran una ...
Bimodal grating coupler design on SOI technology for mode division multiplexing at 1550 nm

García-Rodríguez, David; Corral, Juan L.; Griol Barres, Amadeu; Llorente, Roberto (The Optical Society, 2018)

[EN] In this paper, we evaluate by means of simulation and experimentally the simultaneous coupling of the LP01x-LP11ax fiber modes and the TE0-TE1 nanophotonic SOI waveguide modes using a grating coupler for a two-mode ...
Design of asymmetrical directional couplers on ridge and strip SOI technology with high-dimensional variation tolerance

García-Rodríguez, David; Corral, Juan L.; Llorente, Roberto (The Optical Society, 2018)

[EN] The supermode analysis of asymmetrical directional couplers (ADC) based on SOI technology for strip and ridge structures at 1550 nm is herein reported, targeting to reduce ADC device fabrication requirements. The ...
Dimensional variation tolerant mode converter/multiplexer fabricated in SOI technology for two-mode transmission at 1550 nm

García-Rodríguez, David; Corral, Juan L.; Griol Barres, Amadeu; Llorente Sáez, Roberto (Optical Society of America, 2017-04-01)

The use of an integrated asymmetrical directional coupler for two-mode transmission at 1550 nm is analyzed. The design is based on silicon-on-insulator (SOI) technology and permits mode conversion and mode multiplexing/d ...
Few-Mode Transmission Technology for Ultra-High Capacity Optical Networks

García Rodríguez, David (Universitat Politècnica de València, 2019-01-21)

[ES] En esta Tesis Doctoral, se propone diferentes técnicas de acoplo y conversión modal destinadas a aumentar la capacidad de transporte en sistemas de telecomunicaciones sobre fibra óptica. En particular, el objetivo ...
Modal Selectivity at 850 nm employing Standard Single-Mode Couplers: Theory and Experimental Demonstration

García-Rodríguez, David; Morant, Maria; Corral, Juan L.; Llorente, Roberto (Elsevier, 2019-04-01)

[EN] In this paper, we evaluate experimentally and analyze theoretically and by simulation the demultiplexing of LP01 and LP11 modes in a 850 nm few mode optical link when a standard single-mode coupler theoretically ...
Mode Conversion for Mode Division Multiplexing at 850 nm in Standard SMF

García Rodríguez, David; Corral González, Juan Luis; Llorente Sáez, Roberto (2017)

[EN] A mechanical mode converter for mode division multiplexed systems over SSMF at 850 nm is proposed and evaluated experimentally by the transmission of OOK-modulated optical signals. The proposed mode converter is based ...
Mode-selective couplers for two-mode transmission at 850 nm in standard SMF

Corral, Juan L.; García Rodríguez, David; Llorente Sáez, Roberto (Institute of Electrical and Electronics Engineers (IEEE), 2016-02-15)

The optimal design of a low-loss fused fiber mode-selective coupler for two-mode fiber transmission in the 850-nm band is presented. The coupler is based on precise phase matching of the propagation constants in each arm ...