Francisco Javier Díaz Otero

ASSOCIATE PROFESSOR. SCHOOL OF TELECOMMUNICATIONS ENGINEERING

Email: fjdiaz@com.uvigo.es

Teléfono: +34 986 81 8671

Despacho: A-004

Bio

“Francisco Diaz is Associated professor at the University of Vigo in photonics and optical communications. He is ViceDirector of the Telecommunication Engineering School, technological advisor for the Regional Government, regional manager of the European Satellite With more than 15 years of experience in private companies like Vodafone and Movistar and trainer/advisor for major companies in photonics, participates in two EU projects in new approaches and innovation actions in training programmes at universities and is PI for EDIFY and DRIVE-In, MSCA-ITN-EID on advances in InP fabrication and simulation software. He supervised more than 40 B.Sc. and M.Sc. students as well as eleven PhD students.

Spectrometry in THz
Photonic Crystals
Optical Networks

Associate professor. ETSI Telecommunication. University of Vigo (2005-2021).
Optical Communications (ETSIT 5th Year).
Optoelectronics (ETSIT 5th Year).
Fixed communication systems (ETTST 3rd Year).
Radiocommunication Technologies (ETTST 2nd Course).

1. F. J. Díaz-Otero, “Xornadas Formativas: Licenzas Municipais para a instalación de estacións base de telecomunicacións sen fíos”, Clave: L, Volumen: 1, pp. 1-278, Editorial COETG, ISBN10: 84-615-7076-6, ISBN13: 978-84-615-7076-8, Lugar de pubilcación: A Coruña (España), noviembre 2011.
2. F. J. Diaz-Otero, P. Chamorro-Posada, “WDM dispersión-managed soliton transmisión systems” Wavelength-Division Multiplexing: Networks, Routing and Strategies. Advances in Communications and Media Research. Volume 9, pp. 177-196 ISBN: 978-1-62808-237-1 Hauppauge, N.Y.: Nova Science, cop. 2013.
3. Iñigo Cuiñas, Manuel Fernández Iglesias, Manuel Caeiro, Perfecto Mariño Espiñeira, Enrique Costa Montenegro, Francisco Javier Díaz Otero, “La metodología Design-Thinking aplicada en aprendizaje basado en proyectos”, pags 319-324, Capítulo del libro “Nuevos desafíos en la enseñanza superior”, Editores: Pedro Membiela, Natalia Casado, Maria Isabel Cebreiros y Manuel Vidal. Editorial: Educación Editora, Roma 55, Barbadás 32930, Ourense. Email: educacion.editora@gmail.com ISBN: 978-84-15524-40-3 DL: OU 84-2018.

Publications Journals

1. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Interchannel soliton collisions in periodic dispersion maps in the presence of third-order dispersion”, Journal of Nonlinear Mathematical Physics, Vol. 15, Supplement 3, pp. 137-143 (2008).
2. P.Chamorro-Posada, J.Sánchez-Curto, J.C.García-Escartín, F.J.Díaz-Otero, P.Martín-Ramos, J.Martín-Gil, L.M.Navas-Gracia, F.J.Fraile-Peláez, G.S.McDonald, J.M.Christian, “Research on nonlinear and quantum optics at the Photonics and Quantum Information Group of the University of Valladolid”, Óptica Pura y Aplicada, Vol. 44, N 2, 211-217, 2010
3. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Effects of the amplifier location in interchannel soliton collisions in periodic dispersion maps in the presence of third order dispersion”, Journal of Mathematics and Computers in Simulation- doi:10.1016/j.matcom.2016.06.023, 2010. ISSN: 0378-4754
4. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Interaction length of DM solitons in the presence of third order dispersión with loss and amplification”, Discrete and continuous dynamical systems-Series S – Vol.4, 5 Oct 2011. ISSN: 1937-1652
5. P. Chamorro-Posada, F. J. Fraile-Pelaez, and F. J. Diaz-Otero: “Micro-Ring Chains with High-Order Resonances”, J. Lightwave Technol. Vol. 29, nº 10, pp. 1514-1521, 2011.
6. F. J. Diaz-Otero, P.Chamorro-Posada, “Propagation properties of strongly dispersion-managed soliton trains”, Optics Communications 285, 162-170, 2012. ISSN: 0030-4018
7. R. Gómez-Alcala, F. J. Fraile-Pelaez, F. J. Diaz-Otero, “Modeling of racetrack-resonator add-drop filters with arbitrary nonlinear directional couplers”, Optics Letters Vol 37 N11, pp 2097-2099, 2012.
8. F. J. Diaz-Otero, P. Chamorro-Posada, “Optimum Amplifier Location for Wavelength Division Multiplexed Dispersion Managed Solitons”, Optics Communications 285, pp 4488-4492, 2012.
9. Francisco J. Díaz-Otero and Pedro Chamorro-Posada, “Multichannel Soliton Collisions in Strongly Dispersion Managed WDM Transmission Systems”, J. Nonlinear Optic. Phys. Mat. 21, 1250034 (2012) [10 pages] DOI: 10.1142/S0218863512500348
10. M. Simunek, F. Perez-Fontan, P. Pechac, F. J. Diaz-Otero, “Space Diversity Gain in Urban Area Low Elevation Links for Surveillance Applications”. IEEE Transactions on Antennas and Propagation, Vol. 61, Issue 12, pp. 6255-6260, Dec. 2013 doi: 10.1109/TAP.2013.2280874. ISSN: 0018-926X
11. Otero, P. Chamorro-Posada “Bundled Solitons Collision-Induced Frequency Shifts in Multiple-Channel WDM Dispersion Managed Systems”. Optics Communications, vol 332, pp. 1-8 doi: 10.1016/j.optcom.2014.06.047 (2014). ISSN: 0030-4018
12. Omar Guillan-Lorenzo, Francisco J. Díaz Otero, “Design and optimization of a low loss tapered photonic crystal waveguide structure”, Optical and Quantum Electronics, vol. 47, Issue 11, pp. 3545-3553. November 2015 DOI 10.1007/s11082-015-0229-8. ISSN 0306-8919
13. Omar Guillan-Lorenzo, Francisco J. Díaz Otero, “Slow light in tunable low dispersión wide bandwidth photonic crystal waveguides infiltrated with magnetic fluids”, Optics Communications, vol. 359, pp. 49-52. 15/01/2016. doi:10.1016/j.optcom.2015.09.057. ISSN 0030-4018
14. F. J. Diaz-Otero, O. Guillán-Lorenzo, L. Pedrosa-Rodriguez, “Higher-order interaction-induced effects between strong dispersion-managed solitons with dissimilar powers”, JOSA B, Vol 34, N1, 2667-2672, Jan 2017 https://doi.org/10.1364/JOSAB.34.000012. ISSN 0740-3224.
15. F. J. Diaz-Otero, O. Guillán-Lorenzo, L. Pedrosa-Rodriguez, “ Evaluation of the impact of higher-order energy enhancement characteristics of solitons in strongly dispersion-managed optical fibers”, Chaos, Solitons and Fractals, Vol 99, 278-284, Jun 2017 https://doi.org/10.1016/j.chaos.2017.04.015 ISSN 0960-0779.
16. Laura Pedrosa Rodríguez, D. A. Outerelo, Rafael Gomez Alcala, Fernando I. de Vicente, Francisco J. Díaz Otero, “Design, development and testing of a helical resonator for trapping Sr+ ions for frequency standards and sensing applications”, Measurement, Volume 125, Pages 156-162, September 2018, https://doi.org/10.1016/j.measurement.2018.04.086 ISSN 0263-2241.
17. Laura Pedrosa Rodríguez, David Álvarez Outerelo, Francisco J. Díaz Otero, “Nonlinear effects induced in the normalized ion density in a linear trap system for a large ion cloud”, Journal of Mass Spectrometry, vol. 53 (10), pp. 927-933 2018. https://doi.org/10.1002/jms.4250 ISSN: 1076-5174.
18. O. Guillan Lorenzo, L. Pedrosa RodrÍguez, P. Vilar Gómez, F. J. Díaz Otero, “Analysis of multichannel optical soliton collisions with asymmetric energy in strongly dispersion managed transmission networks considering higher order effects”, Optical and Quantum Electronics, vol. 50, nº 381, pp. 1-12, (2018) https://doi.org/10.1007/s11082-018-1650-6 ISSN: 0306-8919.
19. Fernando Aguado Agelet, Andrés Eduardo Villa, Marcos Arias Acuña, Francisco J. Díaz Otero, “AOCS Requirements and Practical Limitations for High Speed Communications on Small Satellites”, International Journal of Aerospace Engineering, vol 2019, nº 5079738, pp. 1-16 (17 febrero 2019). https://doi.org/10.1155/2019/5079738 ISSN: 1687-5966.
20. Marcos Troncoso Costas, Devika Dass, Colm Browning, Francisco J. Díaz Otero, Chris G. H. Roeloffzen, Liam P. Barry, “Intra-Data Centre Flexible PAM Transmission System Using an Integrated InP-Si3N4 Dual Laser Module”, IEEE Photonics Journal, vol. 14, nº 1, artículo 7205106, pp. 1-6 (01/02/2022). DOI: 10.1109/JPHOT.2021.3128767
21. Ahmed Galib Reza, Marcos Troncoso Costas, Colm Browning, Francisco J. Díaz Otero, Liam P. Barry, “Single-Lane 54-Gbit/s PAM-4/8 Signal Transmissions Using 10G-Class Directly Modulated Lasers Enabled by Low-Complexity Nonlinear Digital Equalization”, IEEE Photonics Journal, vol. 14, nº 3, artículo 7226909, pp. 1-9 (01/06/2022). DOI: 10.1109/JPHOT.2022.3168683
22. Marcos Troncoso Costas, Ahmed Galib Reza, Hima Putta, Ankit Sharma, Gaurav Jain, Mark Smyth, Frank Smyth, John MacDougall, Colm Browning, Francisco J. Díaz Otero, Liam Barry, “30 Gbit/s PAM4 transmission using an 8-GHz directly modulated multi-section laser,” Optics Express, vol. 30, nº 12, pp. 20194-20202 (06/06/2022). https://doi.org/10.1364/OE.457603
23. Omar Guillan Lorenzo, Marcos Troncoso Costas, David Álvarez Outarelo, Francisco Javier Díaz Otero, Juan Carlos García Escartin, “Optical quantum random number generators: a comparative study”, Optical and Quantum Electronics, vol. 55, artículo 185, pp. 1-10 (04/01/2023). https://doi.org/10.1007/s11082-022-04396-y
24. Themistoklis Chrysostomidis, Ioannis Roumpos, David Álvarez Outerelo, Marcos Troncoso-Costas, Valentina Moskalenko, Juan Carlos García Escartin, Francisco J. Díaz Otero, Konstantinos Vyrsokinos, “Long term experimental verification of a single chip quantum random number generator fabricated on the InP platform”, EPJ Quantum Technology, vol. 10, artículo 5, pp. 1-15 (10/02/2023). https://doi.org/10.1140/epjqt/s40507-023-00162-5
25. Ó Dúill, L. Rodríguez, D. Álvarez Outerelo, F.J. Díaz Otero, A. Sharma, F. Smyth, Liam P. Barry, “Operation of an Electrical-Only-Contact Photonic Integrated Chip for Quantum Random Number Generation Using Laser Gain-Switching”, Optics, vol. 4, número 4, pp. 551-562 (27/10/2023). https://doi.org/10.3390/opt4040040
26. M. Zyskowski, N. de Louw, S. Kleijn, F.J. Díaz Otero, “Strained AlGaInAs on InP: Bandgap dependence on composition—Model benchmark and optimization”, Journal of Applied Physics, vol. 134, número 24, artículo 243103, pp. 1-11 (28/12/2023). https://doi.org/10.1063/5.0173760
27. Marcos Troncoso Costa, Gaurav Jain, Yiming Li, Mohammed Patel, Lakshmi Narayanan Venkatasubramani, Sean O’Duill, Frank Smyth, Andrew Ellis, Francisco Díaz Otero, Colm Browning, Liam Barry, “Experimental demonstration of 480 Gbit/s coherent transmission using a nanosecond switching tuneable laser”, Optics Communications, vol. 544, artículo 130164, pp. 1-4 (01/03/2024) https://doi.org/10.1016/j.optcom.2023.130164
28. Vahram Voskerchyan, Yu Tian, Francisco M. Soares, David Álvarez Outerelo, Francisco J. Díaz Otero, “Apodized slanted teeth grating couplers for LiDAR applications”, Optical and Quantum Electronics, vol. 56, artículo 1269, pp. 1-13 (28/06/2024) https://doi.org/10.1007/s11082-024-07132-w

Books and Books Chapters

1. F. J. Díaz-Otero, “Xornadas Formativas: Licenzas Municipais para a instalación de estacións base de telecomunicacións sen fíos”, Clave: L, Volumen: 1, pp. 1-278, Editorial COETG, ISBN10: 84-615-7076-6, ISBN13: 978-84-615-7076-8, Lugar de pubilcación: A Coruña (España), noviembre 2011.
2. F. J. Diaz-Otero, P. Chamorro-Posada, “WDM dispersión-managed soliton transmisión systems” Wavelength-Division Multiplexing: Networks, Routing and Strategies. Advances in Communications and Media Research. Volume 9, pp. 177-196 ISBN: 978-1-62808-237-1 Hauppauge, N.Y.: Nova Science, cop. 2013.
3. Iñigo Cuiñas, Manuel Fernández Iglesias, Manuel Caeiro, Perfecto Mariño Espiñeira, Enrique Costa Montenegro, Francisco Javier Díaz Otero, “La metodología Design-Thinking aplicada en aprendizaje basado en proyectos”, pags 319-324, Capítulo del libro “Nuevos desafíos en la enseñanza superior”, Editores: Pedro Membiela, Natalia Casado, Maria Isabel Cebreiros y Manuel Vidal. Editorial: Educación Editora, Roma 55, Barbadás 32930, Ourense. Email: educacion.editora@gmail.com ISBN: 978-84-15524-40-3 DL: OU 84-2018.
4. M. J. Fernandez Iglesias, M. Caeiro Rodriguez, E. Costa Montenegro, I. Cuiñas Gómez, F. J. Diaz Otero, P. Mariño Espiñeira, “Design Thinking: Guía de Iniciación” Servizo de Publicacións Universidade de Vigo, Manuais Nº 74, 2020. (ISBN 978-84-8158-846-0).
5. Enrique Costa Montenegro, Francisco J. Díaz Otero, “Testing”, in the book “Design Thinking for Engineering: A practical guide (Institution of Engineering and Technology)”, pp. 111-127, ISBN 978-1-83953-502-4 (hardback), ISBN 978-1-83953-503-1 (PDF), Published by The Institution of Engineering and Technology, London, United Kingdom (2023). Edited by Iñigo Cuiñas y Manuel José Fdez Iglesias.

Publications Proceedings

1. F. J. Diaz-Otero, P. Chamoro-Posada, “Dispersion-managed soliton interactions in the presence of third-order dispersion”, IEEE Conference Proceedings of CAOL 2005: 2nd International Conference on Advanced Optoelectronics and Lasers, Página: 153-155
2. P. Chamoro-Posada, F. J. Diaz-Otero, J. C. Garcia-Escartin, “Variational approach to dispersion-managed soliton propagation under third-order dispersion effects”, IEEE Conference Proceedings of CAOL 2005: 2nd International Conference on Advanced Optoelectronics and Lasers, Página: 165-167
3. F. J. Diaz-Otero, P. Chamoro-Posada, “Interchannel soliton collisions in periodic dispersion maps in the presence of third order dispersion with loss and amplification”, IEEE 2008 International Conference on Laser and Fiber-Optical Networks Modeling, LFNM 2008, Página: 57-59
4. F. J. Diaz-Otero, P. Chamoro-Posada, “Pulsewidth evolution and blending rate of strongly DM interacting solitons”, IEEE Proceedings Internacional Conference on Laser & Fiber-Optical Networks Modeling, LFNM 2010, Página: 133-135
5. P. Chamorro-Posada, F. J. Fraile-Peláez, F. J. Díaz-Otero, E. Gago-Muñoz, “High-order microring resonator transmission lines”, IEEE Proceedings Internacional Conference on Laser & Fiber-Optical Networks Modeling, LFNM 2011, Página: 133-135
6. F. J. Diaz-Otero, P. Chamorro-Posada, “Analysis of multichannel soliton collisions in strongly dispersion managed WDM transmission systems”, IMA Journal of Applied Mathematics, Página: 1-11, 2011

National and International Symposia

1. Francisco J. Diaz-Otero y Pedro Chamorro-Posada, “Estudio de la propagacion de solitones en sistemas WDM con gestión de la dispersión”, Ponencia, URSI 2003, Proceedings, Universidad de La Coruña, 10-12 de Septiembre de 2003.
2. Pedro Chamorro-Posada, and Francisco J. Diaz-Otero, Juan C. Garcia-Escartin, “Variational approach to dispersion-managed soliton propagation under third-order dispersion effects”, Ponencia, International Conference on Advanced Optoelectronics and Lasers (CAOL), Proceedings IEEE, Kharkov National University of Radio ElectronicsYalta (Ucrania), 12-17 de Septiembre de 2005
3. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, and Juan C. Garcia-Escartin, “Dispersion-managed soliton interactions in the presence of third-order dispersion”, Ponencia, International Conference on Advanced Optoelectronics and Lasers (CAOL), Proceedings IEEE, Kharkov National University of Radio ElectronicsYalta (Ucrania), 12-17 de Septiembre de 2005
4. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Soliton collision-induced frequency shifts in periodic dispersion maps under third-order dispersion effects”, Ponencia, Nonlinear evolution equations and dynamical systems (NEEDS 07), Proceedings, UPC, MEC Ametlla de Mar (Tarragona) España, 15-24 de Junio de 2007
5. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Interchannel soliton collisions in periodic dispersion maps in the presence of third-order dispersion with loss and amplification”, Ponencia, International Conference on Laser and Fiber-Optical Network Modeling (LFNM 08), Kharkov National University of Radio Electronics, Ukraine Alushta (Ucrania), 2-4 de Octubre de 2008
6. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Effects of the amplifier location in interchannel soliton collisions in periodic dispersion maps in the presence of third order dispersion”, Ponencia, VI Conference on Nonlinear Evolution Equations and Wave Phenomena: Computation and Theory, Proceedings, University of Athens, Georgia (USA), 23-26 de Marzo de 2009
7. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Interaction length of DM solitons in the presence of third order dispersion with loss and amplification”, Ponencia, Nonlinear Evolution Equations and Dynamical Systems (NEEDS 09), Proceedings, MEC, UPM University of Cagliari, Isola Rossa Cerdeña Italia, 16-23 de Mayo de 2009
8. J. Sánchez-Curto, J. C. García-Escartín, P. Martín-Ramos, F. J. Díaz-Otero, J. Martín-Gil, L. M.Navas-Gracia, F. J. Fraile-Peláez y P. Chamorro-Posada, “Solitones Ópticos, Información Cuántica, OLEDs y Microanillos en el Grupo de Fotónica e Información Cuántica de la UVA”, Ponencia, IX Reunión Nacional de Óptica, Proceedings, Universidad de Vigo (Ourense), 14-17 de Septiembre de 2009
9. F. J. Díaz-Otero, P. Chamorro-Posada, “Impact of Third-order-dispersion in strongly DM-WDM soliton transmission systems”, Ponencia, Localized Excitations in Nonlinear Complex Systems (LENCOS), Proceedings, University of Sevilla (España), 14-17 de Julio de 2009
10. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Pulsewidth evolution and blending rate of strongly DM interacting solitons”, Ponencia, International Conference on Laser and Fiber-Optical Network Modeling (LFNM 10), Proceedings IEEE, Kharkov National University of Radio Electronics, Ukraine Sevastopol (Ucrania), 12-14 de Septiembre de 2010
11. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Coalescence rate of strongly DM interacting solitons under third order dispersion”, Ponencia, Nonlinear Photonics 2010, Proceedings, University of Karlsruhe (Alemania), 21-24 de Junio de 2010
12. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Effect of third order dispersion on matter waves soliton collisions in optical lattices: a variational approach”, Ponencia, Nonlinear phenomena in degenerate quantum gases, Proceedings, Ourense, 12-16 de Abril de 2010
13. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Multiple soliton interaction in DM optical transmission systems under TOD effects”, Ponencia, AIMS Conference, Proceedings, University of Dresden (Alemania), 25-28 de Mayo de 2010
14. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Propagation properties of strongly dispersion managed soliton trains”, Poster, SEDOPTICA, Valladolid, 10-12 de Febrero de 2011
15. Francisco J. Diaz-Otero, Pedro Chamorro-Posada, “Analysis of multichannel soliton collisions in strongly dispersion managed WDM transmission systems”, Ponencia, IMA Nonlinearity and coherent structures, Proceedings, Reading (UK), 06-08 de Julio de 2011
16. P. Chamorro-Posada, J. Sánchez-Curto, J.C. García-Escartín and F.J. Díaz-Otero, “Computationally intensive research activities at the Group of Photonics and Quantum Information of the University of Valladolid”, Presentación oral invitada, I Valencian Workshop on Computational Photonics, Valencia (España), 18–19 Octubre de 2011
17. P. Chamorro-Posada, F. J. Fraile-Peláez, F. J. Díaz-Otero, E. Gago-Muñoz, “High-order microring resonator transmission lines”, Presentación oral invitada, 11-th International Conference on Laser & Fiber-Optical Networks Modeling, Kahrkov (Ukraine), 5–8 Septiembre de 2011
18. F. J. Diaz-Otero, P. Chamorro-Posada, “WDM Dispersión-Managed soliton transmisión systems”, Presentación oral invitada, 6th Nonlinear Guided Waves Internacional Symposium, Santiago de Compostela (España), 7–9 Mayo de 2012
19. P. Chamorro-Posada, David Nóvoa, Humberto Michinel, Julio Sánchez-Curto, F. J. Díaz-Otero, Graham S. McDonald, “Boosting soliton propagation with graphics proccesing units”, Presentación oral invitada, 6th Nonlinear Guided Waves Internacional Symposium, Santiago de Compostela (España), 7–9 Mayo de 2012
20. Omar Guillán-Lorenzo, Francisco J. Díaz-Otero, “Diseño de un receptor basado en RTL2832U para la medida del contenido electrónico de la ionosfera”, XXVIII SIMPOSIUM NACIONAL DE LA UNIÓN CIENTÍFICA INTERNACIONAL DE RADIO (URSI 2013), Santiago de Compostela (Spain) 11-13 Septiembre 2013.
21. Francisco J. Díaz-Otero, Omar Guillán-Lorenzo, “Simulación de dispositivos de cristal fotónico mediante el método FDTD”, XXVIII SIMPOSIUM NACIONAL DE LA UNIÓN CIENTÍFICA INTERNACIONAL DE RADIO (URSI 2013), Santiago de Compostela (Spain) 11-13 Septiembre 2013.
22. Francisco J. Díaz-Otero, Omar Guillán-Lorenzo, “Improved coupling efficiency in photonic crystal tapered cylindrical hollow waveguides”, 21st International Conference on Applied Electromagnetics and Communications ICECom 2013. October 14-16, 2013. Dubrovnik – Croatia.
23. Francisco J. Díaz Otero, Pedro Chamorro Posada, “Variational approach and impact evaluation of higher-order perturbation terms in strongly dispersion-managed soliton interactions (ISQS-22)”, The XXIInd International Conference Integrable Systems and Quantum Symmetries, June 23-29, 2014. Prague.
24. Francisco J. Diaz-Otero, P. Chamorro-Posada, Francisco J. Fraile-Peláez, “Impact evaluation of third-order dispersion in strongly DM soliton interactions”. 7th Chaotic Modeling and Simulation International Conference, June 7-10 Lisbon, Portugal, 2014
25. Francisco J. Diaz-Otero, P. Chamorro-Posada, “Impact of third-order dispersion upon initial pulse energy in commercial deployed dispersion-managed soliton transmission links”, Symmetry and Perturbation Theory 2014 International Conference, 25 May- 1 June 2014, Sardinia, Italy.
26. Enrique Costa-Montenegro, Francisco Díaz-Otero, Manuel Caeiro-Rodrígueza, Iñigo Cuiñas-Gómez, Perfecto Mariño-Espiñeira y Manuel Fernández-Iglesias, “Evaluación de la implantación de la metodología Design Thinking en una asignatura de proyectos”, Congreso In-Red 2016, UPV, 7 y 8 de julio de 2016
27. Iñigo Cuiñas, Perfecto Mariño-Espiñeira, Manuel Fernández-Iglesias, Manuel Caeiro, Enrique Costa-Montenegro y Francisco Díaz-Otero, “Evaluación de competencias con metodologías de aprendizaje basado en proyectos”, Congreso In-Red 2016, UPV, 7 y 8 de julio de 2016
28. F. J. Diaz-Otero, L. Pedrosa-Rodriguez, O. Guillan-Lorenzo, “Interchannel collisions of strong dispersion-managed solitons with different energies in the presence of higher-order effects”, III International Conference on Applications in Optics and Photonics (AOP 2017) – Faro, Portugal 8-12 May 2017
29. L. Pedrosa-Rodriguez, D. A. Outerelo, F. I. de Vicente, F. J. Diaz-Otero, R. Gomez-Alcala, “Numerical modelling and prototyping of a helical resonator for ion traps”, I Lisbon Training Workshop on Quantum Technologies in Space, part of the COST Action QTSpace (CA15220), Lisbon, 11-14 September 2017
30. L. Pedrosa-Rodriguez, F. J. Diaz-Otero, “Trapping high dense ion clouds to improve signal-to-noise ratio for microwave frequency standard applications”, I Lisbon Training Workshop on Quantum Technologies in Space, part of the COST Action QTSpace (CA15220), Lisbon , 11-14 September 2017
31. L. Pedrosa-Rodriguez, D. A. Outerelo, O. Guillan-Lorenzo, F.J. Diaz-Otero, “Design, integration and operation of 2D micro ion traps in TriPleXTM and CMOS platforms” I Lisbon Training Workshop on Quantum Technologies in Space, part of the COST Action QTSpace (CA15220), Lisbon , 11-14 September 2017
32. L. Pedrosa Rodríguez, D. A. Outerelo, O. Guillan Lorenzo, F. J. Díaz Otero, “Trapping high dense ion clouds to improve the signal-to-noise ratio for microwave frequency standard applications”, International Workshop Quantum Simulation & Computation: Advantage, Scalability and Verification, Universidad del País Vasco (Bilbao) 12-16 febrero 2018.
33. F. J. Díaz Otero, “Multiplexed quantum random number generator based on a homodyne detector”, COST Action MP1403, Nanoscale Quantum Optics – ESR Workshop, held at INL International Iberian Nanotechnology Laboratory in Braga, Portugal, 6-7 septiembre 2018.
34. F. J. Díaz-Otero, “Quantum Photonics Technologies for Space”, Reunión Comité COST Action “QTSpace: Quantum Technologies in Space” (CA15220), Berna, Suize, 8-10 octubre 2018.
35. V. Moskalenko, R. Broeke, E. Bente, D. A. Outerelo, P. Vilar Gómez, F. J. Díaz Otero, “Design of a fully integrated quantum number generator”, International Conference on Integrated Quantum Photonics, Université Paris Diderot, París (Francia), 15-17 octubre 2018.
36. Francisco J. Diaz-Otero, Omar Guillan-Lorenzo, “Higher-order perturbation effects in frequency and time-division multiplexed networks under strong dispersion-managed solitons propagating with different energies”, 12th Chaotic Modeling and Simulation International Conference (CHAOS2019) 18-22 June, 2019, Cultural Centre of Chania, Crete, Greece.
37. Manuel Fernández Iglesias, Iñigo Cuiñas, Manuel Caeiro, Enrique Costa Montenegro, Perfecto Mariño Espiñeira y Francisco J. Díaz-Otero, “Design thinking para la resolución de problemas en el ámbito social”, VI CONGRESO INTERNACIONAL DE DOCENCIA UNIVERSITARIA CINDU 2019, Vigo 20-22 June 2019.
38. Marcos Troncoso Costas, David Álvarez Outerelo, Francisco J. Díaz Otero, “Homodyne detector based quantum random number generator”, XXXIV Simposio Nacional de la Unión Científica Internacional de Radio, URSI 2019, Sevilla 4-6 septiembre 2019.
39. D. Álvarez Outerelo, M. Troncoso Costas, I. Roumpos, T. Chrysostomidis, V. Moskalenko, K. Vyrsokinos, F. J. Díaz Otero, “Monolithic Integration of a Phase Noise Based Quantum Random Number Generator on InP platform”, 46th European Conference on Optical Communication” (ECOC 2020) Brussels, Belgium 06-10 December 2020.
40. Vahram Voskerchyan, Yu Tian, Francisco M. Soares, Francisco J. Díaz Otero, “Flexible and highly scalable concept for an FMCW LiDAR PIC based on tilted grating couplers”, Applied Industrial Spectroscopy AIS 2021, Virtual, Online, Washington, DC, EEUU, 19-23 julio 2021.
41. Vahram Voskerchyan, Yu Tian, Francisco M. Soares, Francisco J. Díaz Otero, “Photonic-Integrated and Highly-Scalable FMCW LiDAR Concept based on Titled Grating Couplers”, 47th European Conference on Optical Communication ECOC 2021, Burdeos, Francia, 13-16 septiembre 2021.
42. Vahram Voskerchyan, Yu Tian, Francisco M. Soares, Francisco J. Díaz Otero, “Flexible and Highly Scalable LiDAR for an FMCW LiDAR PIC based on Grating Couplers”, 21st International Conference on Numerical Simulation of Optoelectronic Devices NUSOD 2021, Turin, Italia, 13-17 septiembre 2021.
43. Marcos Troncoso Costas, Colm Browning, Francisco J. Díaz Otero, Andrew Ellis, Liam Barry, “Dynamic Constellation Adaptive Equalizer for Coherent Optical Transmission Systems”, IEEE Photonics Conference IPC 2021. Virtual, Online. Vancouver, BC, Canadá, 18-21 octubre 2021.
44. Vahram Voskerchyan, Yu Tian, Francisco M. Soares, Francisco J. Díaz Otero, “Design of tilted grating coupler array a for photonic-integrated FMCW LiDAR PIC”, Optical and Quantum Sensing and Precision Metrology II. Virtual, Online. San Francisco, California, Estados Unidos, 20-24 febrero 2022. Proceedings of SPIE – The International Society for Optical Engineering, Volumen 12016, pp. 158-161, fecha publicación 2 marzo 2022, Artículo 120160P. https://doi.org/10.1117/12.2607958
45. Yu Tian, Francisco M. Soares, Francisco J. Díaz Otero, Vahram Voskerchyan, “Modeling of photonic-integrated FMCW Doppler LiDAR system with onchip dynamic frequency stabilizer”, Optical and Quantum Sensing and Precision Metrology II. Virtual, Online. San Francisco, California, Estados Unidos, 20-24 febrero 2022. Proceedings of SPIE – The International Society for Optical Engineering, Volumen 12016, fecha publicación 02/03/2022, Artículo 120160O. https://doi.org/10.1117/12.2607956
46. Marcos Troncoso Costas, Almed Galib Reza, Colm Browning, Francisco J. Díaz Otero, Liam Barry, “Beyond 100 Gbit/s per Wavelength PAM-8 Transmission over 25 km Using Low Complexity Equalization”, 2022 Conference on Lasers and Electro-Optics CLEO: QELS_Fundamental Science, San Jose, California, Estados Unidos, 15-20 mayo 2022. Conference Paper JTh3B.21 | Publisher: IEEE. https://opg.optica.org/abstract.cfm?URI=CLEO_SI-2022-JTh3B.21
47. Marcos Troncoso Costas, Ahmed Galib Reza, Colm Browning, Francisco J. Díaz Otero, Liam Barry, “High-speed PAM4 Transmission Using a 12.5G Class DML Enabled by Low Complexity DSP” 2022 Conference on Lasers and Electro-Optics CLEO: QELS_Fundamental Science, San Jose, California, Estados Unidos, 15-20 mayo 2022. Conference Paper JTh3B.30 | Publisher: IEEE. https://opg.optica.org/abstract.cfm?URI=CLEO_QELS-2022-JTh3B.30
48. Ahmed Galib Reza, Marcos Troncoso Costas, Colm Browning, Francisco J. Díaz Otero, Liam Barry, “67.5 Gbit/s PAM-8 Signal Transmissions Over 25-km SMF With a 1550-nm 10G-Class DML Using Machine Learning”, 2022 Conference on Lasers and Electro-Optics CLEO: QELS_Fundamental Science, San Jose, California, Estados Unidos, 15-20 mayo 2022. Conference Paper SM3J.4 | Publisher: IEEE. https://doi.org/10.1364/CLEO_SI.2022.SM3J.4
49. Marcos Troncoso Costas, Andrew Ellis, Colm Browning, Francisco Díaz Otero, Liam Barry, “Hybrid Probabilistic and Geometrical Shaping Technique for High-Order QAM in Phase Noise Channels”, Frontiers in Optics FiO2022, Rochester, NY, Estados Unidos, 17-20 octubre 2022.
50. A. Abad, P. Pintó, F. Cuervo, A. Álvaro, L. Pascual, J.C. Gil, V. Gaspar, J. Autrán, L. F. Vicente, M. Reyes, L. Trigo, V. Pruneri, D. Domingo, M. Irene, A. Álvarez Herrero, T. Belenger, V. Fernández, P. Arteaga Díaz, D. Cano, J. Sanz, C. Miravet, P. Campo, J. Bermejo, M. Curty, V. Martín, J. P. Brito, L. Ortíz, “Quantum key distribution from a Geo satellite: Hispasat’s Caramuel system feasibility study”, 27th Ka and 39th ICSSC Joint Conference, Stresa, Italia, 18-21 octubre 2022.
51. Marcos Troncoso Costas, Ahmed Galib Reza, Colm Browning, F. Díaz Otero, Liam Barry, “SOA-Amplified 100 Gbit/s/λ PAM-8 WDM Transmission for Optical Access Networks Enabled by Probabilistic Shaping”, 2023 Optical Fiber Communication Conference (OFC), paper Th2A 27, https://doi.org/10.1364/OFC.2023.Th2A.27, San Diego, California, Estados Unidos, 5-9 de marzo 2023.
52. Ángela María Arriero López, Hugo García Vázquez, José Javier Díaz García, Luis Fernando Rodríguez Ramos, José Alfonso López Aguerri, David Álvarez Outerelo, Francisco Javier Díaz Otero, Fernando Aguado Agelet, “A Novel Wavefront Sensor for Solar Adaptive Optics Based on Integrated Photonics”, 7th Adaptive Optics for Extremely Large Telescopes Conference (AO4ELT7), Art. no. 28. doi:10.13009/AO4ELT7-2023-029, Palais des Papes, Avignon, Francia, 25-30 junio 2023.
53. Volpini, D. Massella, D. Álvarez Outerelo, F. Soares, F. J. Díaz Otero, “Monolithically Integrated Wavelength-meter in InP with measurement bandwidth of 100nm centered on the C band”, IEEE Photonics Society Summer Topicals Meeting Series (SUM), DOI: 10.1109/SUM57928.2023.10224439 (pp. 1-2), Sicilia, Italia 17-19 julio 2023.

Francisco Javier Díaz Otero

ASSOCIATE PROFESSOR. SCHOOL OF TELECOMMUNICATIONS ENGINEERING

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