Results 41 to 50 of about 15,321 (261)

Long-Wavelength Infrared Sensing by Cytochrome C Protein Thin Film Deposited by the Spin Coating Method

Sensors, 2013
High infrared absorption, large temperature coefficient of resistance (TCR) and small 1/f noise are preferred characteristics for sensing materials used in bolometers. In this paper, we discuss a cytochrome c protein as a potential sensing material for
Bo-Yu Lai, Chung-Hao Chu, Guo-Dung John Su   +2 more
doaj   +1 more source

Thermal and Optical Properties of Porous Nanomesh Structures for Sensitive Terahertz Bolometric Detection

Sensors, 2022
Terahertz (THz) electromagnetic waves are attractive for use in nondestructive and biocompatible sensing applications. Thermal sensors are widely used for THz detection owing to the small photon energies of THz radiation, where this requires materials ...
Ryoko Yamamoto, Akira Kojima, Nobuyoshi Koshida, Isao Morohashi, Kazuhiko Hirakawa, Ya Zhang   +5 more
doaj   +1 more source

Deep learning for plasma tomography using the bolometer system at JET [PDF]

, 2017
Deep learning is having a profound impact in many fields, especially those that involve some form of image processing. Deep neural networks excel in turning an input image into a set of high-level features.
F. Matos, D. R. Ferreira, P. Carvalho, J. Contributors   +3 more
semanticscholar   +1 more source

High resolution THz gas spectrometer based on semiconductor and superconductor devices

EPJ Web of Conferences, 2017
The high resolution THz gas spectrometer consists of a synthesizer based on Gunn generator with a semiconductor superlattice frequency multiplier as a radiation source, and an NbN hot electron bolometer in a direct detection mode as a THz radiation ...
Anfertev V., Vaks V., Revin L., Pentin I., Tretyakov I., Goltsman G.   +5 more
doaj   +1 more source

Noise of short-time integrators for readout of uncooled infrared bolometer arrays [PDF]

Advances in Radio Science, 2010
As state-of-the-art readout circuits short-time integrators in Far Infrared (FIR) uncooled bolometer arrays are commonly used. This paper compares the transfer functions of an ideal continuous-time integrator with that of a real integrator with focus an ...
D. Würfel, D. Weiler, B. J. Hosticka, H. Vogt   +3 more
doaj   +1 more source

Photon-noise-limited cold-electron bolometer based on strong electron self-cooling for high-performance cosmology missions

Communications Physics, 2019
Bolometers for balloon and space missions have seen extensive development because of their capacity to test primordial conditions of the Universe. The major improvements consist in lowering the operating temperature to reach higher sensitivities. Here we
L. Kuzmin, L. Kuzmin, A. Pankratov, A. Gordeeva, V. Zbrozhek, V. A. Shamporov, L. Revin, A. Blagodatkin, S. Masi, P. Bernardis   +9 more
semanticscholar   +1 more source

First scintillating bolometer tests of a CLYMENE R \& D on Li$_2$MoO$_4$ scintillators towards a large-scale double-beta decay experiment [PDF]

, 2018
A new R&D on lithium molybdate scintillators has begun within a project CLYMENE (Czochralski growth of Li 2 MoO 4 crYstals for the scintillating boloMeters used in the rare EveNts sEarches). One of the main goals of the CLYMENE is a realization of a Li 2
G. Buse, A. Giuliani, P. Marcillac, S. Marnieros, C. Nones, V. Novati, E. Olivieri, D. Poda, T. Redon, J. Sand, P. Veber, P. Veber, M. Velázquez, M. Velázquez, A. Zolotarova   +14 more
semanticscholar   +1 more source

A data acquisition and control system for large mass bolometer arrays [PDF]

Journal of Instrumentation, 2018
During the last couple of decades, the use of arrays of bolometers has represented one of the leading techniques for the search for rare events. CUORE, an array of 988 TeO2 bolometers that is taking data since April 2017 at the Laboratori Nazionali del ...
S. Domizio, A. Branca, A. Caminata, L. Canonica, S. Copello, Andrea Giachero, E. Guardincerri, L. Marini, M. Pallavicini, M. Vignati   +9 more
semanticscholar   +1 more source

Assessment of the ITER divertor bolometer diagnostic performance

Nuclear Materials and Energy, 2023
The ITER bolometer diagnostic will provide measurements of the total radiation emitted from the plasma, a part of the overall energy balance. It will consist of some 550 lines of sight (LOS) of bolometer detector, bundled in multiple individual cameras ...
M. Brank, R.A. Pitts, S. Kalvin, S. Zoletnik, F. Koechl, H. Meister, V.S. Neverov, R. Reichle, M. Schneider, L. Kos   +9 more
doaj   +1 more source

Complete event-by-event $\alpha$/$\gamma(\beta)$ separation in a full-size TeO$_2$ CUORE bolometer by simultaneous heat and light detection [PDF]

, 2017
The CUORE project began recently a search for neutrinoless double-beta decay ($0\nu\beta\beta$) of $^{130}$Te with a $\mathcal{O}$(1 ton) TeO$_2$ bolometer array.
L. Berg'e, M. Chapellier, M. Combarieu, L. Dumoulin, A. Giuliani, M. Gros, P. Marcillac, S. Marnieros, C. Nones, V. Novati, E. Olivieri, B. Paul, D. Poda, T. Redon, B. Siebenborn, A. Zolotarova, E. Armengaud, C. Augier, A. Benoit, J. Billard, A. Broniatowski, P. Camus, A. Cazes, F. Charlieux, M. Jésus, K. Eitel, N. Foerster, J. Gascon, Y. Jin, A. Juillard, M. Kleifges, V. Kozlov, H. Kraus, V. Kudryavtsev, H. Sueur, R. Maisonobe, X. Navick, P. Pari, E. Queguiner, S. Rozov, V. Sanglard, L. Vagneron, M. Weber, E. Yakushev   +43 more
semanticscholar   +1 more source