215 citations · 591 across the 16 of their papers we have counts for
4 papers · 1 filter
Room Temperature, Quantum-Limited THz Heterodyne Detection? Not Yet
J. Zmuidzinas, B. Karasik, A. R. Kerr +1
In their article, Wang et al. [1] report a new scheme for THz heterodyne detection using a laser-driven LTG-GaAs photomixer [2, 3] and make the impressive claim of achieving near q…
Normal Metal Hot-Electron Nanobolometer with Johnson Noise Thermometry Readout
Boris S. Karasik, Christopher B. McKitterick, Theodore J. Reck +1
The sensitivity of a THz hot-electron nanobolometer (nano-HEB) made from a normal metal is analyzed. Johnson Noise Thermometry (JNT) is employed as a readout technique. In contrast…
Monolayer graphene bolometer as a sensitive far-IR detector
Boris S. Karasik, Christopher B. McKitterick, Daniel E. Prober
In this paper we give a detailed analysis of the expected sensitivity and operating conditions in the power detection mode of a hot-electron bolometer (HEB) made from a few μm…
Optical NEP in Hot-Electron Nanobolometers
Boris S. Karasik, Robin Cantor
For the first time, we have measured the optical noise equivalent power (NEP) in titanium (Ti) superconducting hot-electron nanobolometers (nano-HEBs). The bolometers were 2μmx1μmx…