Recent developments in Terahertz wave detectors for next generation high speed Terahertz wireless communication Systems: A review
J Ajayan - Infrared Physics & Technology, 2024 - Elsevier
Terahertz (THz) devices have been the subject of ongoing study as a fundamental
technology for a wide range of industrial applications, including imaging, spectroscopy, and …
technology for a wide range of industrial applications, including imaging, spectroscopy, and …
Recent advances in THz detectors based on semiconductor structures with quantum confinement: a review
AE Yachmenev, RA Khabibullin… - Journal of Physics D …, 2022 - iopscience.iop.org
Beginning from the 1990s, an ever-lasting interest in the terahertz (THz) spectroscopy and
THz instruments has produced wide progress in the development of high-speed THz …
THz instruments has produced wide progress in the development of high-speed THz …
Enhanced THz radiation through a thick plasmonic electrode grating photoconductive antenna with tight photocarrier confinement
DS Ponomarev, DV Lavrukhin, IA Glinskiy… - Optics Letters, 2023 - opg.optica.org
We propose the design of a photoconductive antenna (PCA) emitter with a plasmonic
grating featuring a very high plasmonic Au electrode with a thickness of 170? nm. As we …
grating featuring a very high plasmonic Au electrode with a thickness of 170? nm. As we …
Boosting photoconductive large-area THz emitter via optical light confinement behind a highly refractive sapphire-fiber lens
DS Ponomarev, DV Lavrukhin, NV Zenchenko… - Optics Letters, 2022 - opg.optica.org
We report on a sapphire-fiber-based lens that can be used to enhance the emitted THz
power of a large-area photoconductive antenna (PCA). Using numerical simulations, we …
power of a large-area photoconductive antenna (PCA). Using numerical simulations, we …
CMOS-compatible direct laser writing of sulfur-ultrahyperdoped silicon: Breakthrough pre-requisite for UV-THz optoelectronic nano/microintegration
Direct laser writing/ultra-hyperdo** technology was harnessed to fabricate a universal
CMOS-compatible Si-based broadband (UV-THz) np junction detector, with its spectral …
CMOS-compatible Si-based broadband (UV-THz) np junction detector, with its spectral …
Enhanced THz generation from interdigitated quantum dot based photoconductive antenna operating in a quasi-ballistic regime
A Gorodetsky, DV Lavrukhin… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
In this paper, we present a new approach for the enhancement of pulsed terahertz (THz)
generation in quantum dot (QD) based photoconductive antennas (PCA). We demonstrate …
generation in quantum dot (QD) based photoconductive antennas (PCA). We demonstrate …
Low-Temperature Growth of InGaAs Quantum Wells Using Migration-Enhanced Epitaxy
The growth of InGaAs quantum wells (QWs) epitaxially on InP substrates is of great interest
due to their wide application in optoelectronic devices. However, conventional molecular …
due to their wide application in optoelectronic devices. However, conventional molecular …
Enhanced terahertz emission in a large-area photoconductive antenna through an array of tightly packed sapphire fibers
NV Zenchenko, DV Lavrukhin, RR Galiev… - Applied Physics …, 2024 - pubs.aip.org
Experimental observation of the enhanced terahertz (THz) emission in a large-area
photoconductive antenna-emitter (LAE), boosted by an array of cylindrical sapphire-fiber …
photoconductive antenna-emitter (LAE), boosted by an array of cylindrical sapphire-fiber …
Time-domain Equivalent Circuits for the Link Modelling Between Pulsed Photoconductive Sources and Receivers
H Zhang, N Llombart, J Bueno… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Photoconductive antennas (PCAs) are promising candidates for sensing and imaging
applications. In recent years, our group has investigated their properties under pulsed laser …
applications. In recent years, our group has investigated their properties under pulsed laser …
Influence of Coupled Structural Parameters of Photoconductive Antennas on the Terahertz Narrowband Detection Performance of High Sensitivity and Frequency …
Z **ong, L Chen, Z Liu, S Kang - International Journal of Optics, 2024 - Wiley Online Library
Narrowband terahertz (THz) detection plays a key role in biomedical imaging, biological
applications, and security screening. Particularly rapid resolution of material differences …
applications, and security screening. Particularly rapid resolution of material differences …