Results 101 to 110 of about 15,321 (261)

Active 2D materials for on-chip nanophotonics and quantum optics

Nanophotonics, 2017
Two-dimensional materials have emerged as promising candidates to augment existing optical networks for metrology, sensing, and telecommunication, both in the classical and quantum mechanical regimes.
Shiue Ren-Jye, Efetov Dmitri K., Grosso Gabriele, Peng Cheng, Fong Kin Chung, Englund Dirk   +5 more
doaj   +1 more source

Calculations of Some Doping Nanostructurations and Patterns Improving the Functionality of High-Temperature Superconductors for Bolometer Device Applications

Nanomaterials, 2020
We calculate the effects of doping nanostructuration and the patterning of thin films of high-temperature superconductors (HTS) with the aim of optimizing their functionality as sensing materials for resistive transition-edge bolometer devices (TES).
Jose C. Verde, Alberto S. Viz, Martín M. Botana, Carlos Montero-Orille, Manuel V. Ramallo   +4 more
doaj   +1 more source

A heat balanced sigma-delta uncooled bolometer

, 2014
International audienceThis paper describes a heat balanced bolometer with an integrated CMOS sigma-delta interface. The sigma-delta interface accomplishes both the analogue-to-digital conversion and the heat feedback and therefore no other digital core ...
Brouard, D., Denoual, Matthieu, Mita, Y., Lebrasseur, E., Allègre, Gilles, Veith, A., Attia, Patrick, de Sagazan, Olivier, Pouliquen, Mathieu   +8 more
core   +1 more source

FIBER OPTIC BOLOMETER

, 2019
The present disclosure is directed to a fiber optic bolometer device . In an implementation , a fiber optic bolometer device includes an optical fiber and a silicon layer that comprises a Fabry - Perot interferometer .
Han, Ming, Reinke, Matthew L.
core  

Smart Bolometer: Toward Monolithic Bolometer with Smart Functions

, 2012
The content of this chapter refers to uncooled resistive bolometers amd the challenge that consists in their integration into monolithic devices exhibiting smart functions. Uncooled resistive bolometers are the essential constitutive element of the majority of existing uncooled infrared imaging systems; they are referred to as microbolometer pixels in ...
Denoual, Matthieu, Allègre, Gilles, Attia, Patrick, de Sagazan, Olivier   +3 more
openaire   +4 more sources

Bolometer for measurements on high-temperature plasmas [PDF]

, 1982
A bolometer has been developed, based on a thin, die-cut platinum grid. It can survive high temperatures and the neutron and gamma radiation expected in the Toroidal Fusion Test Factor (TFTR).
J. Schivell, Lowrance, J., J. Lowrance, H. Hsuan, Hsuan, H., Schivell, J., Renda, G., G. Renda   +7 more
core   +1 more source

Comparison of Thermal Detector Arrays for Off-Axis THz Holography and Real-Time THz Imaging

Sensors, 2016
In terahertz (THz) materials science, imaging by scanning prevails when low power THz sources are used. However, the application of array detectors operating with high power THz sources is increasingly reported.
Erwin Hack, Lorenzo Valzania, Gregory Gäumann, Mostafa Shalaby, Christoph P. Hauri, Peter Zolliker   +5 more
doaj   +1 more source

Fast response of superconducting hot-electron bolometers with a twin-slot nano-antenna for mid-infrared operation

AIP Advances, 2016
In this study, the use of nano-antennas to improve the response performance of infrared detectors is proposed, and the design and fabrication of antennas that operate in the infrared range is demonstrated.
Akira Kawakami, Hisashi Shimakage, Junsei Horikawa, Masaharu Hyodo, Shingo Saito, Shukichi Tanaka, Yoshinori Uzawa   +6 more
doaj   +1 more source

A simple inexpensive cryogenic bolometer

, 1991
Simple and inexpensive low-temperature bolometers have been fabricated using commercial thick-film resistors. The bolometer resistance depends both on the temperature and on the bias voltage.
GATTI, FLAVIO, GALLLINARO G, TERRENI, SILVANA   +2 more
core   +1 more source

On 3He bolometer systems

, 1983
A 3He cryostat which was constructed to cool a germanium bolometer for use as an infrared detector at submillimeter wavelength is discussed. The system had better sensitivity than any other existing system for these wavelengths; the system could be ...
Houck, J. R.
core