55 citations · 144 across the 7 of their papers we have counts for
7 papers
8 x 8 Terahertz Photoconductive Antenna Array and Parallelized Signal Acquisition System for Fast Spatially Resolved Time Domain Spectroscopy
R. Henri, K. Nallappan, D. S. Ponomarev +4
Terahertz (THz) technology is promising in several applications such as imaging, spectroscopy and communications. Among several methods in the generation and detection of THz waves…
Experimental verification of a plasmonic hook in a dielectric Janus particle
Igor V. Minin, Oleg V. Minin, Igor A. Glinskiy +5
We report on a very first experimental observation of a new curved plasmonic beam, a plasmonic hook (PH), for surface plasmon-polariton (SPP) waves. We demonstrate that the SPP PH…
First experimental observation of plasmonic photonic jet based on dielectric cube
Igor V. Minin, Oleg V. Minin, Dmitry S. Ponomarev +3
We report on the first experimental demonstration that the microstructure based on a dielectric cuboid combined to a thin metal film can act as an efficient plasmonic lens allowing…
Photonic hook plasmons: a new curved surface wave
Igor V. Minin, Oleg V. Minin, Igor A. Glinskiy +1
It ia well-known that surface plasmon wave propagates along a straight line, but this common sense was broken by the artificial curved light - plasmon Airy beam. In this paper we i…
Negative photoconductivity and hot-carrier bolometric detection of terahertz radiation in graphene-phosphorene hybrid structures
V. Ryzhii, M. Ryzhii, D. S. Ponomarev +4
We consider the effect of terahertz (THz) radiation on the conductivity of the ungated and gated graphene (G)-phosphorene (P) hybrid structures and propose and evaluated the hot-ca…
Shaping the spectrum of terahertz photoconductive antenna by frequency-dependent impedance modulation
D. V. Lavrukhin, A. E. Yachmenev, A. Yu. Pavlov +8
In this paper, we report on an approach for shaping the spectra of THz pulse generation in photoconductive antennas (PCAs) by frequency-dependent impedance modulation. We introduce…
Real-space-transfer mechanism of negative differential conductivity in gated graphene-phosphorene hybrid structures: Phenomenological heating model
V. Ryzhii, M. Ryzhii, D. Svintsov +6
We analyze the nonlinear carrier transport in the gated graphene-phosphorene (G-P) hybrid structures - the G-P field-effect transistors (G-P-FETs) using a phenomenological model. T…