Universidade de Vigo
Grupo de Antenas y Radar

Grupo de Antenas, Radar y Comunicaciones Ópticas

We are a leading research group in the area of electromagnetism. Our scope covers antenna design and measurement, computational electromagnetism, EMC, radar, millimiter waves applications, electro-optics and quantum information technology.

Omar Guillán Lorenzo

Postdoctoral Researcher
Escuela Técnica Superior de Enxeñeiros de Telecomunicación
Omar Guillán Lorenzo
e-mail oguillan@com.uvigo.es
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Biography


Bachelor of Science Degree in Telecommunication Engineering by the University of Vigo, Spain (2007) in the speciality of Communications, he has developed  his professional career in the field of voice and data networks, taking part in many projects for Tele2, Vodafone and R Cable ISPs. At the same time he kept linked to his branch of academic knowledge, receiving the Master of Science Degree in Radiocommunication and Electromagnetic Engineering from the University of Vigo in 2010. At present he is working with the Photonics group in the University of Vigo researching on photonic crystals aiming to get his Ph.D. degree.

Research

  • Photonic crystals
  • Optical communications
  • Optical networks

Publications

Publications Journal

  • 1. 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.
  • 2. 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.
  • 3. 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
  • 4. 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

International Symposia

  • 1. 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
  • 2. 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.
  • 3. 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.

National Symposia

  • 1. 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.
  • 2. 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.