Month: September 2018

Special topic “Dielectric Nanoresonators and Metamaterials” of the Journal of Applied Physics open for submission until Dec. 31st

High-refractive-index (HRI) dielectric nanostructures, and in particular semiconductors, are attracting great attention in Optics and Photonics nowadays for their low dissipative losses, which hold promise of high-efficiency devices, and unique optical properties, exhibiting strong magnetic-like optical resonances and associated scattering directionality, which renders them as excellent nanoantennas. Thereby a wealth of new or enhanced fundamental…
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September 13, 2018 0

Broadband optical response of graphene measured by terahertz time-domain spectroscopy and FTIR spectroscopy

In collaboration with the group of Prof. A. Bol, we have investigated the broadband optical response of graphene grown by chemical vapor deposition by combining terahertz time-domain spectroscopy (THz-TDS) at 0.25–1.7 THz with Fourier Transform Infrared Spectroscopy (FTIR) at 11–210 THz. These results have been published in the Journal of Applied Physics (J. Appl. Phys.124,…
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September 12, 2018 0

Mohammad Ramezani gives an invited talk at ICSCE9

Mohammad Ramezani, PhD student at Surface Photonics group, presented his works on Plasmon-Exciton-Polariton Lasing as an invited speaker in 9th International Conference on Spontaneous Coherence in Excitonic Systems (ICSCE9) in Montreal, Canada (July 2018). The content of his talk comprised of photoluminescence properties of Plasmon-Exciton-Polariton lasing and its ultrafast dynamics using transient absorption spectroscopy


September 12, 2018 0