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Dr Rosa Letizia

Senior Lecturer

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  1. Journal article
  2. Published

    Technology, Assembly, and Test of a W-Band Traveling Wave Tube for New 5G High-Capacity Networks

    Andre, F., Racamier, J-C., Zimmerman, R., Quang, T. L., Krozer, V., Ulisse, G., Minenna, D. F. G., Letizia, R. & Paoloni, C., 29/05/2020, In: IEEE Transactions on Electron Devices. 67, 7, p. 2919 - 2924 6 p.

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

  3. Published

    Optimization of PBG-Waveguides for Terahertz-Driven Electron Acceleration

    Vint, A., Burt, G. & Letizia, R., 1/04/2020, In: IEEE Transactions on Plasma Science. 48, 4, p. 1202-1209 8 p., 9046851.

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

  4. Published

    Quantitative video-rate hydration imaging of Nafion proton exchange membranes with terahertz radiation

    Alves De Lima, D., Letizia, R., Degl'Innocenti, R., Dawson, R. & Lin, H., 29/02/2020, In: Journal of Power Sources. 450, 9 p., 227665.

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

  5. Published

    Design of sub-THz traveling wave tubes for high data rate long range wireless links

    Basu, R., Billa, L. R., Letizia, R. & Paoloni, C., 30/10/2018, In: Semiconductor Science and Technology. 33, 12, 8 p., 124009.

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

  6. Published

    Mode profile shaping in wire media: towards an experimental verification

    Boyd, T., Gratus, J., Kinsler, P., Letizia, R. & Seviour, R., 1/08/2018, In: Applied Sciences. 8, 8, 11 p., 1276.

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

  7. Published

    Design of 71-76 GHz Double-Corrugated Waveguide Traveling-Wave Tube for Satellite Downlink

    Li, X., Huang, X., Mathisen, S., Letizia, R. & Paoloni, C., 06/2018, In: IEEE Transactions on Electron Devices. 65, 6, p. 2195-2200 6 p.

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

  8. Published

    Fabrication of 0.346 THz BWO for Plasma Diagnostics

    Feng, J., Tang, Y., Gamzina, D., Li, X., Popovic, B., Gonzalez, M., Himes, L., Barchfeld, R., Li, H., Pan, P., Letizia, R., Paoloni, C. & Luhmann Jr., N. C., 10/04/2018, In: IEEE Transactions on Electron Devices. 65, 6, p. 2156 8 p., 2163.

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

  9. Published

    Customizing longitudinal electric field profiles using spatial dispersion in dielectric wire arrays

    Boyd, T., Gratus, J., Kinsler, P. & Letizia, R., 5/02/2018, In: Optics Express. 26, 3, p. 2478-2494 17 p.

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

  10. Published

    Subwavelength mode profile customisation using functional materials

    Gratus, J., Kinsler, P., Letizia, R. & Boyd, T., 6/09/2017, In: Journal of Physics Communications. 1, 2, 8 p., 025003.

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

  11. Published

    Electromagnetic mode profile shaping in waveguides

    Gratus, J., Kinsler, P., Letizia, R. & Boyd, T., 30/01/2017, In: Applied Physics A. 123, 6 p., 108.

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

  12. Published

    Design considerations on complementary split ring resonator-loaded waveguides for Wakefield generation

    Sharples, E. & Letizia, R., 12/2016, In: IEEE Transactions on Plasma Science. 44, 12, p. 3281-3287 7 p.

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

  13. Published

    Photonic crystal-coupler for sheet beam THz vacuum electron tubes

    Letizia, R., Mineo, M. & Paoloni, C., 09/2016, In: IEEE Electron Device Letters. 37, 9, p. 1227-1230 4 p.

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

  14. Published

    Customised mode profiles using functional materials

    Gratus, J., Kinsler, P., Letizia, R. & Boyd, T., 14/07/2016, In: arxiv.org.

    Research output: Contribution to Journal/Magazine › Journal article

  15. Published

    THz backward-wave oscillators for plasma diagnostic in nuclear fusion

    Paoloni, C., Gamzina, D., Himes, L., Popovic, B., Barchfeld, R., Yue, L., zheng, Y., Tang, X., Tang, Y., Pan, P., Li, H., Letizia, R., Mineo, M., Feng, J. & Luhmann Jr., N. C., 04/2016, In: IEEE Transactions on Plasma Science. 44, 4, p. 369-376 8 p.

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

  16. Published

    Nanoscale surface roughness effects on THz vacuum electron device performance

    Gamzina, D., Himes, L., Barchfeld, R., Popovic, B., Pan, P., Letizia, R., Mineo, M., Feng, J., Paoloni, C. & Luhmann Jr., N. C., 01/2016, In: IEEE Transactions on Nanotechnology. 15, 1, p. 85-93 9 p.

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

  17. 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

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

  25. 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

  26. 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

  27. 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

  28. Letter
  29. 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

  30. Working paper
  31. 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

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