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Research

Dr Rosa Letizia

Senior Lecturer

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  1. 2007
  2. Published

    Multiresolution Time Domain analysis of optical guided-wave devices

    Obayya, S. S. A. & Letizia, R., 2007, Computational Electromagnetics in Time-Domain, 2007. CEM-TD 2007. Workshop on. New York: IEEE, p. 80-83 4 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  3. 2008
  4. Published

    New Design of Second Harmonic Generation Using Photonic Crystals

    Letizia, R. & Obayya, S., 03/2008. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  5. Published

    Novel Multiresolution Time Domain Analysis for Photonic Devices

    Letizia, R. & Obayya, S., 03/2008. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  6. Published

    Efficient Multiresolution Time Domain Analysis for Second Harmonic Generation Integrated Devices

    Letizia, R. & Obayya, S., 06/2008. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  7. Published

    Efficient multiresolution time-domain analysis of arbitrarily shaped photonic devices

    Letizia, R. & Obayya, S. S. A., 12/2008, In: IET Optoelectronics. 2, 6, p. 241-253 13 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  8. Published

    Multiresolution Time Domain Scheme for Dispersive Second Harmonic Generation Integrated Devices

    Letizia, R. & Obayya, S., 12/2008. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  9. 2009
  10. Published

    Dispersive multiresolution time domain scheme for second harmonic generation devices

    Letizia, R. & Obayya, S., 04/2009, Optical waveguide theory and numerical modeling XVIII International Workshop. Jena, Germany: Fraunhofer Institute for Applied Optics and Precision Engineering, p. 15 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Abstract

  11. Published

    Multiresolution Time Domain of Dispersive High-index Contrast Grating for Second Harmonic Generation

    Letizia, R. & Obayya, S., 6/04/2009. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  12. Published

    Accurate Multiresolution Time Domain Analysis of Microcavity Ring Resonator

    Letizia, R., Obayya, S. & Abujnah, N., 07/2009. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  13. Published

    Dispersive Multiresolution Time Domain for High Second Harmonic Generation Efficiency in One-Dimensional Periodic Grating

    Letizia, R. & Obayya, S., 07/2009. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  14. Published

    Efficient Second Harmonic Generation Through Selective Photonic Crystal-Microcavity Coupling

    Letizia, R. & Obayya, S. S. A., 1/11/2009, In: Journal of Lightwave Technology. 27, 21, p. 4763-4772 10 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  15. 2011
  16. Published

    Design of a compact photonic crystal sensor

    Derbali, J., AbdelMalek, F., Obayya, S. S. A., Bouchriha, H. & Letizia, R., 07/2011, In: Optical and Quantum Electronics. 42, 8, p. 463-472 10 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  17. Published

    Design considerations of microcavity ring resonators

    Abujnah, N., Letizia, R. & Obayya, S. S. A., 08/2011, In: IET Optoelectronics. 5, 4, p. 158-164 7 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  18. 2012
  19. Published

    Accurate analysis of plasmonic devices with a new Drude Critical Points MRTD method

    Letizia, R. & Pinto, D., 2012, In: IEEE Photonics Technology Letters. 24, 18, p. 1587-1590 4 p.

    Research output: Contribution to Journal/Magazine › Letter › peer-review

  20. Published

    Double Negative Metamaterial Inclusions in Photonic Crystal Based Resonant Cavities

    Letizia, R. & Pinto, D., 2012. 0 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  21. 2013
  22. Published

    New plasmonic materials based split ring resonators for high frequency applications

    Sharples, E. & Letizia, R., 2013.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  23. Published

    Photonic crystals assisted slow wave structure for THz vacuum devices

    Letizia, R., Paoloni, C., Mineo, M. & Pinto, D., 2013, 14th IEEE International Vacuum Electronic Conference. IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  24. Published

    Semiconductor-based THz plasmonic metamaterial

    Letizia, R., 2013, Millimeter Waves and THz Technology Workshop (UCMMT), 2013 6th UK, Europe, China. Piscataway, N.J.: IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  25. Published

    Tapered metallic photonic crystal slow wave structure for THz vacuum electron devices

    Letizia, R., Mineo, M. & Paoloni, C., 2013, Millimeter Waves and THz Technology Workshop (UCMMT), 2013 6th UK, Europe, China. Piscataway, N.J.: IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  26. Published

    Efficient design of optical delay lines based on slotted-ring resonators

    Abujnah, N. A., Letizia, R., Hameed, M. F. O. & Obayya, S. S. A., 06/2013, In: IET Optoelectronics. 7, 3, p. 63-70 8 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  27. Published

    Slotted microcavity ring resonators for optical storage applications

    Abujnah, N. A., Letizia, R., Hameed, M. F. O., Abdelrazzak, M. & Obayya, S., 06/2013, In: Optical and Quantum Electronics. 45, 6, p. 503-515 13 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  28. 2014
  29. Published

    346 GHz BWO for fusion plasma diagnostics

    Popovic, B., Barchfeld, R., Tang, X., Zhang, F., Yue, L., Mineo, M., Letizia, R., Paoloni, C., Domier, C. W. & Luhmann Jr., N. C., 2014.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  30. Published

    346 GHz source for plasma diagnostic applications

    Barchfeld, R., Popovic, B., Tang, X., Yue, L., Zhang, F., Mineo, M., Letizia, R., Paoloni, C., Domier, C. W. & Luhmann Jr., N. C., 2014.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  31. Published

    Analysis of nitrides- and TCOs-based plasmonic waveguides for slow-wave and negative index sub-wavelength propagation

    Letizia, R. & Pinto, D., 2014, In: Journal of Lightwave Technology. 32, 8, p. 1578-1584 7 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  32. Published

    High power THz vacuum electron devices for space applications

    Paoloni, C., Yue, L., Tang, X., Zhang, F., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Letizia, R., Mineo, M. & Luhmann Jr., N. C., 2014.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  33. Published

    InSb grating for Smith-Purcell THz radiation

    Sharples, E. & Letizia, R., 2014. 2 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  34. Published

    THz Cherenkov radiation from electron beam excitation of surface plasmon polaritons

    Letizia, R. & Stoja, E., 2014. 2 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  35. Published

    Wakefield excitation via metasurface-loaded waveguide

    Sharples, E. & Letizia, R., 2014, Proceedings of IPAC2014, Dresden, Germany. Geneva: JACoW, p. 1437-1439 3 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  36. Published

    THz backward wave oscillator based on PhC-wall corrugated waveguide

    Letizia, R., Mineo, M. & Paoloni, C., 04/2014, 15th IEEE International Vacuum Electronic Conference. Monterey, Calif.: IEEE, p. 65-66 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  37. Published

    Wakefield excitation via a metasurface-loaded waveguide

    Sharples, E. & Letizia, R., 1/07/2014, IPAC 2014: Proceedings of the 5th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), p. 1437-1439 3 p. (IPAC 2014: Proceedings of the 5th International Particle Accelerator Conference).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  38. Published

    Investigation of CSRR loaded waveguide for accelerator applications

    Sharples, E. & Letizia, R., 11/2014, In: Journal of Instrumentation. 13 p., P11017.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  39. Published

    Compact backward wave oscillators for THz imaging systems

    Paoloni, C., Yue, L., Tang, X., Zhang, F., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Letizia, R., Mineo, M. & Luhmann Jr., N. C., 12/2014.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  40. Published

    A fast interpolation approach for the calculation of permittivity and conductivity to estimate the SAR

    Priyadarshi, S., Pitman, S., Glover, P., Shah, S., Ye, J., Hu, B. & Letizia, R., 8/12/2014, RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-Bio), 2014 IEEE MTT-S International Microwave Workshop Series on. IEEE, p. 261-266 6 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  41. 2015
  42. Published

    Fast estimate of the SAR using spline interpolation approach for parallel transmit B1 mapping in ultra-high field MRI

    Letizia, R., Ye, J., Grover, P. & Shah, S., 2015.

    Research output: Working paper

  43. Published

    Horizon 2020 TWEETHER project for W-band high data rate wireless communications

    Paoloni, C., Letizia, R., Napoli, F., Ni, Q., Rennie, A., Zimmerman, R., Andre, F., Pham, K., Krozer, V., Magne, F., Burciu, I., Ramirez, A., Rocchi, M., Marilier, M. & Vilar, R., 2015, Vacuum Electronics Conference (IVEC), 2015 IEEE International . IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  44. Published

    Optimization studies on CSRR loaded waveguide for particle accelerator applications

    Sharples, E. & Letizia, R., 2015, Abstracts 2015 IEEE International Conference on Plasma Sciences (ICOPS). IEEE, 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  45. Published

    Scenarios and use cases in Tweether: W-band for Internet Everywhere

    Paoloni, C., Letizia, R., Ni, Q., Krozer, V., Andre, F., Magne, F., Marilier, M., Zimmerman, R., Ramirez, A., Vilar, R. & Burciu, I., 2015.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  46. Published

    THz BWO based on photonic crystal corrugated waveguide

    Letizia, R., Mineo, M. & Paoloni, C., 2015.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  47. Published

    THz Wakefield radiation generation via dielectric Bragg waveguide

    Sharples, E. & Letizia, R., 2015, Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on. IEEE, p. 289-291 3 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  48. Published

    Photonic crystal-structures for THz vacuum electron devices

    Letizia, R., Mineo, M. & Paoloni, C., 01/2015, In: IEEE Transactions on Electron Devices. 62, 1, p. 178-183 6 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  49. Published

    Design and fabrication of a sheet beam BWO at 346 GHz

    Popovic, B., Himes, L., Gamzina, D., Luhmann Jr., N. C., Paoloni, C., Letizia, R., Mineo, M., Malek Abadi, A., Yue, L., Tang, X., Feng, J., Tang, Y., Gao, M. & Zhang, F., 04/2015, Vacuum Electronics Conference (IVEC), 2015 IEEE International . IEEE, p. 1-2 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  50. Published

    Magnetic fusion energy plasma diagnostic needs novel THz BWOs

    Paoloni, C., Letizia, R., Mineo, M., Malek Abadi, A., Luhmann Jr., N. C., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Yue, L., Tang, X., Feng, J., Tang, Y., Gao, M. & Zhang, F., 27/04/2015, Vacuum Electronics Conference (IVEC), 2015 IEEE International . IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  51. Published

    THz Backward-wave oscillators for plasma diagnostic in nuclear fusion

    Paoloni, C., Yue, L., Tang, X., Zhang, F., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Mineo, M., Letizia, R. & Luhmann Jr., N. C., 24/05/2015, Plasma Sciences (ICOPS), 2015 IEEE International Conference on. IEEE, 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  52. Published

    Nanoscale surface roughness effects on THz vacuum electron device performance

    Luhmann Jr., N. C., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Paoloni, C., Letizia, R., Mineo, M., Feng, J., Tang, Y., Gao, M. & Pan, P., 27/07/2015, Nanotechnology (IEEE-NANO) , 2015 IEEE 15th International Conference on. IEEE, p. 55-58 4 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  53. Published

    Spatially dispersive inhomogeneous dielectric wire media with periodic structure

    Gratus, J., McCormack, M. & Letizia, R., 30/07/2015, Proceedings of PIERS 2015 in Prague, July 6-9, 2015. Cambridge, Mass.: The Electromagnetics Academy, p. 675-680 6 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  54. Published

    Electron beam excitation of CSRR loaded waveguide for Cherenkov radiation

    Sharples, E. & Letizia, R., 1/09/2015, In: Proceedings of SPIE. 9544, 8 p., 95442L.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  55. Published

    Photonic bandgap coupler for 346 GHz sheet-beam BWO

    Letizia, R., Mineo, M. & Paoloni, C., 14/09/2015, 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop (UCMMT). IEEE, 3 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  56. Published

    Simulation of 0.346 THz double corrugated waveguide BWO

    Malek Abadi, A., Mineo, M., Li, L., Gamzina, D., Popovic, B., Himes, L., Barchfeld, R., Letizia, R., Feng, J., Paoloni, C. & Luhmann Jr., N. C., 14/09/2015, 2015 8th UK, Europe, China Conference on Millimetre Waves & Terahertz Technology Workshop (UCMMT). IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  57. Published

    Time Domain Modelling of Optical Add-drop filter based on Microcavity Ring Resonators

    Abujnah, N., Letizia, R., Alwafie, F. & Obayya, S., 1/11/2015, In: IOSR Journal of Electronics and Communication Engineering. 10, 6, Ver. II, p. 77-87 10 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  58. 2016
  59. Published

    Millimeter wave wireless system based on point to multi-point transmissions

    Paoloni, C., Andre, F., Rocchi, M., Marilier, M., Letizia, R., Zimmerman, R., Krozer, V., Ramirez, A. & Vilar, R., 2016.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

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