55 citations · 81 across the 4 of their papers we have counts for
4 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…
Strain-induced InGaAs/InAlAs superlattices for terahertz radiation
D. S. Ponomarev, A. E. Yachmenev, S. S. Pushkarev +7
We study the influence of residual strain in InGaAs/InAlAs superlattice (SL) on the ultrafast photocarrier dynamics under femtosecond laser excitation. We propose and fabricate a n…
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…