215 citations · 591 across the 16 of their papers we have counts for
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THz Metal-Mesh Bandpass Filters with Diamond-shaped Apertures for Sensitive THz Receivers
Changyun Yoo, Jeffrey L. Hesler, Boris S. Karasik
We present high-performance terahertz (THz) metal-mesh bandpass filters developed to mitigate direct detection effects in sensitive THz receivers based on superconducting hot-elect…
Demonstration of a Tunable Antenna-Coupled Intersubband Terahertz (TACIT) Mixer
Changyun Yoo, Mengchen Huang, Jonathan Kawamura +4
A fast, voltage-tunable terahertz mixer based on the intersubband transition of a high-mobility 2-dimensional electron gas (2DEG) has been fabricated from a single 40 nm GaAs-AlGaA…
Tunable Antenna Coupled Intersubband Terahertz Detector
Nutan Gautam, Jonathan Kawamura, Nacer Chahat +5
We report on the development of a tunable antenna coupled intersubband terahertz (TACIT) detector based on GaAs/AlGaAs two dimensional electron gas. A successful device design and…
Prospective performance of graphene HEB for ultrasensitive detection of sub-mm radiation
Boris S. Karasik, Christopher B. McKitterick, Daniel E. Prober
Noise Equivalent Power and time constant of a submillimeter wave Hot-Electron Bolometer (HEB) made from monolayer graphene are analyzed using the lowest electron-phonon thermal con…
Nanobolometers for THz Photon Detection
Boris S. Karasik, Andrei V. Sergeev, Daniel E. Prober
This article reviews the state of rapidly emerging terahertz hot-electron nanobolometers (nano-HEB), which are currently among of the most sensitive radiation power detectors at su…
Energy-resolved detection of single infrared photons with λ = 8 μm using a superconducting microbolometer
Boris S. Karasik, Sergey V. Pereverzev, Alexander Soibel +4
We report on the detection of single photons with λ = 8 μm using a superconducting hot-electron microbolometer. The sensing element is a titanium transition-edge sensor with a volu…