40 citations · 106 across the 8 of their papers we have counts for
9 papers
Broadband 600- and 1200-GHz Subharmonically Pumped Schottky Diode Mixers
Peter Sobis, Vladimir Drakinskiy, Karl Jacob +3
A subharmonic mixer topology is introduced that uses quarter-wave stubs to create virtual RF/LO grounds and provide impedance matching in close proximity to the antiparallel Schott…
Compact Dual-Polarization Schottky Barrier Diode Receivers for Submillimeter Wave Remote Sensing
Olivier Auriacombe, Peter J. Sobis, Vladimir Drakinskiy +2
Dual-polarization heterodyne receivers operating at 325 GHz, 424 GHz, and 650 GHz at room temperature are presented. Polarimetric measurements are enabled by two orthogonal open-en…
Single-photon detection using large-scale high-temperature MgB sensors at 20 K
I. Charaev, E. K. Batson, S. Cherednichenko +10
Ultra-fast single-photon detectors with high current density and operating temperature can benefit space and ground applications, including quantum optical communication systems, l…
A corrugated planar-Goubau-line termination for terahertz waves
Juan Cabello-Sánchez, Vladimir Drakinskiy, Jan Stake +1
The planar Goubau line is a promising low-loss metal waveguide for terahertz interconnects. To enable advanced system architectures and multi-port measurements based on planar Goub…
Capacitively-coupled resonators for terahertz planar-Goubau-line filters
Juan Cabello-Sánchez, Vladimir Drakinskiy, Jan Stake +1
Low-loss planar Goubau lines show promising potential for terahertz applications. However, a single-wire waveguide exhibits less design freedom than standard multi-conductor lines,…
A 3.5-THz, x6-Harmonic, Single-Ended Schottky Diode Mixer for Frequency Stabilization of Quantum-Cascade Lasers
Divya Jayasankar, Vladimir Drakinskiy, Nick Rothbart +8
Efficient and compact frequency converters are essential for frequency stabilization of terahertz sources. In this paper, we present a 3.5-THz, x6-harmonic, integrated Schottky dio…
On-Chip Characterization of High-Loss Liquids between 750 GHz and 1100 GHz
Juan Cabello-Sánchez, Vladimir Drakinskiy, Jan Stake +1
Terahertz spectroscopy is a promising tool for analyzing the picosecond dynamics of biomolecules, which is influenced by surrounding water molecules. However, water causes extreme…
IR- and visible- light single photon detection in superconducting nanowires
Sergey Cherednichenko, Narendra Acharya, Evgenii Novoselov +1
State-of-the-art Superconducting Nanowire Single Photon Detectors based on low-Tc materials reach 100% quantum efficiency. However, the response time is limited to >1-10 ns. Recent…
Low kinetic inductance superconducting nanowire photon detectors with a 100 picosecond relaxation time
Sergey Cherednichenko, Narendra Acharya, Evgenii Novoselov +1
Properties of superconducting nanowires set the performance level for Superconducting Nanowire Single Photon Detectors (SNSPD). Reset time in commonly employed large area SNSPDs,5-…