Electromagnetic wave control by metasurfaces: From design to manufacturing
Conference Proceeding
Spada, L. L., & Hao, Y. (2017)
Electromagnetic wave control by metasurfaces: From design to manufacturing. In 2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)https://doi.org/10.23919/URSIGASS.2017.8105087
Recently, there have been a new interest in controlling and manipulating electromagnetic waves in different frequency ranges. The development of new two-dimensional materials,...
Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization
Conference Proceeding
Iovine, R., La Spada, L., Tarparelli, R., & Vegni, L. (2013)
Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization. In Proceedings Volume 8789, Modeling Aspects in Optical Metrology IVdoi:10.1117/12.2020522
In this contribution optical properties of new metallic nanoparticles for biomedical applications are investigated. These particles consist of a pair of opposing gold prisms w...
Electromagnetic modeling of metamaterial-based sensors
Conference Proceeding
Spada, L. L. (2015)
Electromagnetic modeling of metamaterial-based sensors. doi:10.1109/imws-bio.2014.7032448
In this paper metamaterial-based sensors electromagnetic modeling is presented. In particular, the interaction between the electromagnetic waves and such structures is analyti...
Nanoplasmonic sensor for chemical measurements
Conference Proceeding
Iovine, R., La Spada, L., & Vegni, L. (2013)
Nanoplasmonic sensor for chemical measurements. In Proceedings Volume 8774, Optical Sensors 2013doi:10.1117/12.2016836
In this paper plasmonic nanoparticles arranged in an array configuration for the detection of glycerol concentration in aqueous solution, are presented. Glycerol concentration...
A generic design approach for metasurfaces to manipulate surface waves
Conference Proceeding
La Spada, L., & Hao, Y. (2016)
A generic design approach for metasurfaces to manipulate surface waves. In 2016 10th European Conference on Antennas and Propagation (EuCAP)https://doi.org/10.1109/eucap.2016.7481760
Recently, there have been increasing interests in controlling and manipulating surface wave propagation based on metasufaces ranging from microwave to optical frequencies. Des...
Isotropic and anisotropic surface wave cloaking techniques
Journal Article
McManus, T. M., La Spada, L., & Hao, Y. (2016)
Isotropic and anisotropic surface wave cloaking techniques. Journal of Optics, 18(4), 044005. https://doi.org/10.1088/2040-8978/18/4/044005
In this paper we compare two different approaches for surface waves cloaking. The first technique is a unique application of Fermat's principle and requires isotropic material...
Optical Properties of Modified Nanorod Particles for Biomedical Sensing
Journal Article
Iovine, R., Spada, L. L., & Vegni, L. (2014)
Optical Properties of Modified Nanorod Particles for Biomedical Sensing. IEEE Transactions on Magnetics, 50(2), 169-172. doi:10.1109/tmag.2013.2284552
In this paper, an analytical and numerical investigation for modified gold nanorod particles, operating in the visible and in the infrared regime is proposed. The modified par...
Electromagnetic waves control for antennas applications
Conference Proceeding
Spada, L. L., & Hao, Y. (2017)
Electromagnetic waves control for antennas applications. In 2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)https://doi.org/10.1109/apwc.2017.8062256
Recently, great interest in controlling and manipulating electromagnetic wave propagation from microwave to optical frequencies, has been emerged. Artificial sheet materials w...
Surface wave cloaking using transformation optics
Conference Proceeding
La Spada, L., & Hao, Y. (2015)
Surface wave cloaking using transformation optics. In 2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC)doi:10.1109/ursi-at-rasc.2015.7302892
Recently, there has been an increasing interest in the study of manipulating surface waves from microwave to optical frequencies [1, 2], especially for the design of conformal...
Surface Wave Cloak from Graded Refractive Index Nanocomposites
Journal Article
La Spada, L., McManus, T. M., Dyke, A., Haq, S., Zhang, L., Cheng, Q., & Hao, Y. (2016)
Surface Wave Cloak from Graded Refractive Index Nanocomposites. Scientific Reports, 6(1), 29363. https://doi.org/10.1038/srep29363
Recently, a great deal of interest has been re-emerged on the possibility to manipulate surface waves, in particular, towards the THz and optical regime. Both concepts of Tran...