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Journal articles on the topic 'Microwave detectors'

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1

Tarasov, Mikhail, Aleksandra Gunbina, Artem Chekushkin, Renat Yusupov, Valerian Edelman, and Valery Koshelets. "Microwave SINIS Detectors." Applied Sciences 12, no. 20 (2022): 10525. http://dx.doi.org/10.3390/app122010525.

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This review presents the main characteristics and mechanisms of operation of superconductor–insulator–normal metal–insulator–superconductor (SINIS) microwave detectors. An analysis of the detectors’ performance against a quantum detector and a photon counter is given. Methods for cooling a superconductor using normal metal traps and the role of electron cooling in optimizing the current response to terahertz radiation are discussed. Fabrication methods using shadow evaporation as well as magnetron sputtering are described.
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2

Rybarczyk, R. Joseph, Alexandria E. D. Federick, Oleksandr Kokhan, Ryan Luckay, and Giovanna Scarel. "Probing electromagnetic wave energy with an in-series assembly of thermoelectric devices." AIP Advances 12, no. 4 (2022): 045201. http://dx.doi.org/10.1063/5.0082749.

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We study the interaction of radio waves, microwaves, and infrared laser light of power P and period τ with a macroscopic thermoelectric (TEC) device-based detector and probe the energy Pτ as being the energy of these electromagnetic (EM) waves. Our detectors are in-series assemblies of TEC devices. We treat these detectors as equivalent to capacitors and/or inductors. The energy Pτ enables characterizing detector’s parameters, such as equivalent capacitance, inductance, resistance, responsivities, effective power, and efficiency. Through various scaling procedures, Pτ also aids in determining
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3

Nechaev, Vladimir G., Andrey S. Zagorodny, and Aleksandr M. Zabolotsky. "Passive compensation of temperature instability of microwave diode power detectors." Proceedings of Tomsk State University of Control Systems and Radioelectronics 26, no. 3 (2023): 20–26. http://dx.doi.org/10.21293/1818-0442-2023-26-3-20-26.

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The article presents the results of a study of the temperature effect on the characteristics of low-barrier ZB-28 diodes with a cutoff frequency over 100 GHz and diode detectors of microwave signal power based on them. A method is proposed to compensate the temperature instability of detectors, implemented by including an additional reference diode in the diode detector circuit. The main results presented of experimental studies for the developed detector with passive temperature compensation are presented.
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4

Stec, Bronisław, Andrzej Dobrowolski, and Waldemar Susek. "Sensitivity of microwave radiometers with square - law and linear detectors." Journal of Telecommunications and Information Technology, no. 1 (March 30, 2004): 112–16. http://dx.doi.org/10.26636/jtit.2004.1.222.

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Stochastic analysis of modulation microwave radiometers with square - law and linear detectors is presented in the paper. Assuming ideal detector characteristics it is shown that in typical applications, i.e., in very low power measurements, a type of detector used is of no influence on total radiometer sensitivity. Other aspects of use of a particular detector are also presented.
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5

Krasilnikov A.V., Rodionov N.B., Bolshakov A.P., et al. "CVD-synthesis of detector quality diamond for radiation hardness detectors of ionizing radiation." Technical Physics 92, no. 4 (2022): 503. http://dx.doi.org/10.21883/tp.2022.04.53607.226-21.

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An advanced microwave plasma reactor ARDIS 300 was used to synthesize homoepitaxial structures of monocrystal diamond films at Project Center ITER. High-quality epitaxial diamond films were grown on boron-doped monocrystal diamond substrates using microwave plasma-assisted chemical vapor deposition from methane-hydrogen mixture. Structural and impurity perfection of diamond films were characterized by Raman spectroscopy, photoluminescence, and optical absorption. Prototypes of radiation detectors were created on the basis of grown diamond films with thickness 70-80 μm,. The p-type substrate wi
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6

Wang, Yinan, Leland Nordin, Sukrith Dev, Monica Allen, Jeffery Allen, and Daniel Wasserman. "High-speed mid-wave infrared holey photodetectors." Journal of Applied Physics 133, no. 10 (2023): 104501. http://dx.doi.org/10.1063/5.0141159.

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We demonstrate high-speed mid-wave infrared photoconductive detectors leveraging a lattice-mismatched, epitaxially grown InSb absorber material patterned with nanometer-scale hole arrays. We show that the nano-scale hole patterns allow for post-growth control over the detector response time by introducing recombination surfaces to increase non-radiative recombination. The photoconductive pixels are integrated into a microwave coplanar waveguide for high frequency characterization. The detector response is characterized as a function of temperature and hole-array dimensions. We show a detector
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7

HAHN, I., P. DAY, B. BUMBLE, and H. G. LEDUC. "ADVANCED HYBRID SQUID MULTIPLEXER CONCEPT FOR THE NEXT GENERATION OF ASTRONOMICAL INSTRUMENTS." International Journal of Modern Physics D 16, no. 12b (2007): 2407–12. http://dx.doi.org/10.1142/s0218271807011413.

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The Superconducting Quantum Interference Device (SQUID) has been used and proposed often to read out low-temperature detectors for astronomical instruments. A multiplexed SQUID readout for currently envisioned astronomical detector arrays, which will have tens of thousands of pixels, is still challenging with the present technology. We present a new, advanced multiplexing concept and its prototype development that will allow for the readout of 1,000–10,000 detectors with only three pairs of wires and a single microwave coaxial cable.
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8

Ulbricht, Gerhard, Mario De Lucia, and Eoin Baldwin. "Applications for Microwave Kinetic Induction Detectors in Advanced Instrumentation." Applied Sciences 11, no. 6 (2021): 2671. http://dx.doi.org/10.3390/app11062671.

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In recent years Microwave Kinetic Inductance Detectors (MKIDs) have emerged as one of the most promising novel low temperature detector technologies. Their unrivaled scalability makes them very attractive for many modern applications and scientific instruments. In this paper we intend to give an overview of how and where MKIDs are currently being used or are suggested to be used in the future. MKID based projects are ongoing or proposed for observational astronomy, particle physics, material science and THz imaging, and the goal of this review is to provide an easily usable and thorough list o
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9

Matveev, V. I., and A. I. Potapov. "MICROWAVE FLAW DETECTION." Kontrol'. Diagnostika, no. 287 (May 2022): 42–47. http://dx.doi.org/10.14489/td.2022.05.pp.042-047.

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The article provides a brief overview of methods of dielectric flaw detection using microradiowaves. The main types of inhomogeneities and defects detected by microwave flaw detectors are described. Control schemes with one-way and two-way access to the object of control are considered. Reflection flaw detectors are preferable when they are implemented in practice. The possibility of obtaining radio images of internal defects by scanning converters or using multielement receivers is shown.
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10

Zhang, T., W. R. Eisenstadt, R. M. Fox, and Q. Yin. "Bipolar Microwave RMS Power Detectors." IEEE Journal of Solid-State Circuits 41, no. 9 (2006): 2188–92. http://dx.doi.org/10.1109/jssc.2006.880592.

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11

Красильников, А. В., Н. Б. Родионов, А. П. Большаков та ін. "Синтез CVD-алмаза детекторного качества для радиационно-стойких детекторов ионизирующего излучения". Журнал технической физики 92, № 4 (2022): 596. http://dx.doi.org/10.21883/jtf.2022.04.52247.226-21.

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An advanced microwave plasma reactor ARDIS 300 was used to synthesize homoepitaxial structures of monocrystal diamond films at Project Center ITER. High-quality epitaxial diamond films were grown on boron-doped monocrystal diamond substrates using microwave plasma-assisted chemical vapor deposition from methane-hydrogen mixture. Structural and impurity perfection of diamond films were characterized by Raman spectroscopy, photoluminescence, and optical absorption. Prototypes of radiation detectors were created on the basis of grown diamond films with thickness 70-80 μm. The p-type substrate wit
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12

Coifman, Benjamin. "Freeway Detector Assessment." Transportation Research Record: Journal of the Transportation Research Board 1917, no. 1 (2005): 149–63. http://dx.doi.org/10.1177/0361198105191700117.

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Loop detectors have been the preeminent detection technology for several decades, but they require closing of the right-of-way during installation and potentially undermine the integrity of the pavement surface if they are not installed before paving. As a result, there is great interest in emerging technologies that promise traffic detection without the liabilities of loop detectors, many of which have already been deployed in large numbers. The remote traffic microwave sensor (RTMS) is among the most widely deployed noninvasive traffic detectors. This study evaluates the performance of the R
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13

SENSALE-RODRIGUEZ, BERARDI, LEI LIU, RONGHUA WANG, et al. "FET THZ DETECTORS OPERATING IN THE QUANTUM CAPACITANCE LIMITED REGION." International Journal of High Speed Electronics and Systems 20, no. 03 (2011): 597–609. http://dx.doi.org/10.1142/s0129156411006891.

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In this paper, we report our studies on field effect transistor (FET) THz detectors operating in the non-resonant mode based on the Dyakonov-Shur plasma wave detection theory, where the quantum capacitance dominates. The influence of quantum capacitance in detector response is theoretically developed and numerically simulated at low and high frequencies. Fundamental constraints in the upper frequency limit are also analyzed for FET THz detectors based on various materials, showing advantages of GaN for 8 - 20 THz applications. Experiments at microwave and THz frequencies have been carried out
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14

Ghirri, Alberto, Samuele Cornia, and Marco Affronte. "Microwave Photon Detectors Based on Semiconducting Double Quantum Dots." Sensors 20, no. 14 (2020): 4010. http://dx.doi.org/10.3390/s20144010.

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Detectors of microwave photons find applications in different fields ranging from security to cosmology. Due to the intrinsic difficulties related to the detection of vanishingly small energy quanta ℏ ω , significant portions of the microwave electromagnetic spectrum are still uncovered by suitable techniques. No prevailing technology has clearly emerged yet, although different solutions have been tested in different contexts. Here, we focus on semiconductor quantum dots, which feature wide tunability by external gate voltages and scalability for large architectures. We discuss possible pathwa
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15

Finocchio, G., M. Ricci, R. Tomasello, et al. "Skyrmion based microwave detectors and harvesting." Applied Physics Letters 107, no. 26 (2015): 262401. http://dx.doi.org/10.1063/1.4938539.

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16

Moore, D. C., S. Golwala, B. Bumble, et al. "Phonon Mediated Microwave Kinetic Inductance Detectors." Journal of Low Temperature Physics 167, no. 3-4 (2011): 329–34. http://dx.doi.org/10.1007/s10909-011-0434-1.

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17

Ašmontas, S., J. Gradauskas, V. Zagadsky, J. Stupakova, A. Sužiedelis, and E. Šatkovskis. "Microwave detectors based on porous silicon." Technical Physics Letters 32, no. 7 (2006): 603–5. http://dx.doi.org/10.1134/s1063785006070169.

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18

Day, P. K., H. G. Leduc, A. Goldin, et al. "Antenna-coupled microwave kinetic inductance detectors." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 559, no. 2 (2006): 561–63. http://dx.doi.org/10.1016/j.nima.2005.12.057.

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19

Hughes, Ronald, Herman Huang, Charles Zegeer, and Michael Cynecki. "Automated Detection of Pedestrians in Conjunction with Standard Pedestrian Push Buttons at Signalized Intersections." Transportation Research Record: Journal of the Transportation Research Board 1705, no. 1 (2000): 32–39. http://dx.doi.org/10.3141/1705-06.

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Automated pedestrian detection systems provide the means to detect the presence of pedestrians as they approach the curb prior to crossing the street, and then these systems call the Walk signal without any action required on the part of the pedestrians. These detectors can also extend the clearance interval in order to allow slower persons to finish crossing. Whether automated pedestrian detectors, when used in conjunction with standard pedestrian push buttons, would result in fewer overall pedestrian-vehicle conflicts and fewer inappropriate crossings (i.e., pedestrians’ beginning to cross d
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20

Nechaev, V. G., A. S. Zagorodny, and A. I. Dobrikov. "Temperature Correction of Broadband Power Detectors Based on Low-Barrier Diodes." Journal of the Russian Universities. Radioelectronics, no. 3 (July 19, 2018): 79–84. http://dx.doi.org/10.32603/1993-8985-2018-21-3-79-84.

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The article is devoted to investigation of microwave power converter temperature dependence caused by changes in the current-voltage characteristic of diodes. The analytical expressions are given for such diode parameters as junction resistance and diode saturation current that allow to estimate temperature influence on diode detector output voltage. This paper presents a comparison of two methods, i.e. correlation based on a terminological method that works in con-junction with an arithmetic-logical mechanism. The first method implies that the temperature stabilizes by use of identical pair o
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21

Rettaroli, Alessio, David Alesini, Danilo Babusci, et al. "Josephson Junctions as Single Microwave Photon Counters: Simulation and Characterization." Instruments 5, no. 3 (2021): 25. http://dx.doi.org/10.3390/instruments5030025.

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Detection of light dark matter, such as axion-like particles, puts stringent requirements on the efficiency and dark-count rates of microwave-photon detectors. The possibility of operating a current-biased Josephson junction as a single-microwave photon-detector was investigated through numerical simulations, and through an initial characterization of two Al junctions fabricated by shadow mask evaporation, done in a dilution refrigerator by measuring escape currents at different temperatures, from 40 mK up to the Al transition temperature. The escape dynamics of the junctions were reproduced i
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22

Cao, Chong Long, Yan Zhou, Xi Chao Zhang, Yu Mao Wu, and Philip W. T. Pong. "Simulation of spin-torque diode microwave detectors." European Physical Journal Applied Physics 69, no. 1 (2015): 10603. http://dx.doi.org/10.1051/epjap/2014140451.

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23

Syme, R. T., M. J. Kelly, A. Condie, and I. Dale. "Asymmetric resonant tunnelling diodes as microwave detectors." Electronics Letters 26, no. 22 (1990): 1904. http://dx.doi.org/10.1049/el:19901226.

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24

Irwin, K. D., J. A. Beall, W. B. Doriese, et al. "Microwave SQUID multiplexers for low-temperature detectors." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 559, no. 2 (2006): 802–4. http://dx.doi.org/10.1016/j.nima.2005.12.144.

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25

Paiella, A., A. Coppolecchia, P. de Bernardis, et al. "Total power horn-coupled 150 GHz LEKID array for space applications." Journal of Cosmology and Astroparticle Physics 2022, no. 06 (2022): 009. http://dx.doi.org/10.1088/1475-7516/2022/06/009.

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Abstract We have developed two arrays of lumped element kinetic inductance detectors working in the D-band, and optimised for the low radiative background conditions of a satellite mission aiming at precision measurements of the Cosmic Microwave Background (CMB) radiation. The first detector array is sensitive to the total power of the incoming radiation to which is coupled via single-mode waveguides and corrugated feed-horns, while the second is sensitive to the polarisation of the radiation thanks to orthomode transducers. Here, we focus on the total power detector array, which is suitable,
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26

Hayashi, K., A. Saito, T. Sawada, et al. "Microwave Characteristics of Microwave Kinetic Inductance Detectors Using Rewound Spiral Resonators Array." Physics Procedia 45 (2013): 213–16. http://dx.doi.org/10.1016/j.phpro.2013.05.005.

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27

Gordon, Samuel, Brad Dober, Adrian Sinclair, et al. "An Open Source, FPGA-Based LeKID Readout for BLAST-TNG: Pre-Flight Results." Journal of Astronomical Instrumentation 05, no. 04 (2016): 1641003. http://dx.doi.org/10.1142/s2251171716410038.

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We present a highly frequency multiplexed readout for large-format superconducting detector arrays intended for use in the next generation of balloon-borne and space-based sub-millimeter and far-infrared missions. We will demonstrate this technology on the upcoming NASA Next Generation Balloon-borne Large Aperture Sub-millimeter Telescope (BLAST-TNG) to measure the polarized emission of Galactic dust at wavelengths of 250, 350 and 500 microns. The BLAST-TNG receiver incorporates the first arrays of Lumped Element Kinetic Inductance Detectors (LeKID) along with the first microwave multiplexing
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28

Yu, Cyndia, Zeeshan Ahmed, Josef C. Frisch, et al. "SLAC microresonator RF (SMuRF) electronics: A tone-tracking readout system for superconducting microwave resonator arrays." Review of Scientific Instruments 94, no. 1 (2023): 014712. http://dx.doi.org/10.1063/5.0125084.

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We describe the newest generation of the SLAC Microresonator RF (SMuRF) electronics, a warm digital control and readout system for microwave-frequency resonator-based cryogenic detector and multiplexer systems, such as microwave superconducting quantum interference device multiplexers (μmux) or microwave kinetic inductance detectors. Ultra-sensitive measurements in particle physics and astronomy increasingly rely on large arrays of cryogenic sensors, which in turn necessitate highly multiplexed readout and accompanying room-temperature electronics. Microwave-frequency resonators are a popular
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29

Cecil, Thomas, Antonino Miceli, Orlando Quaranta, et al. "Tungsten silicide films for microwave kinetic inductance detectors." Applied Physics Letters 101, no. 3 (2012): 032601. http://dx.doi.org/10.1063/1.4737408.

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30

Quaranta, O., T. W. Cecil, and A. Miceli. "Tungsten Silicide Alloys for Microwave Kinetic Inductance Detectors." IEEE Transactions on Applied Superconductivity 23, no. 3 (2013): 2400104. http://dx.doi.org/10.1109/tasc.2012.2232963.

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31

Närhi, T. "Nonlinearity characterisation of microwave detectors for radiometer applications." Electronics Letters 32, no. 3 (1996): 224. http://dx.doi.org/10.1049/el:19960109.

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32

Bekbalanova, Marzhan, Mehdi Shafiee, Vipin Kizheppatt, et al. "Data Acquisition System for Microwave Kinetic Inductance Detectors." Journal of Physics: Conference Series 1182 (February 2019): 012006. http://dx.doi.org/10.1088/1742-6596/1182/1/012006.

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33

Шитов, С. В. "Активный сверхпроводящий терагерцовый детектор". Журнал технической физики 93, № 7 (2023): 988. http://dx.doi.org/10.21883/jtf.2023.07.55758.116-23.

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The concept of an active superconducting terahertz detector for array applications is based on the combination of an RFTES bolometer and a microwave preamplifier based on a DC SQUID within the common integrated circuit providing the maximum, theoretically possible, signal transmission from the sensor to the amplifier. The problems associated with the design and positioning of the amplifier, that restrict the functionality and sensitivity of the ultra-low temperature detector, are considered. For the first time, a method for connecting a SQUID amplifier to an RFTES bolometer using the principle
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34

Künstner, Silvio, Anh Chu, Klaus-Peter Dinse, et al. "Rapid-scan electron paramagnetic resonance using an EPR-on-a-Chip sensor." Magnetic Resonance 2, no. 2 (2021): 673–87. http://dx.doi.org/10.5194/mr-2-673-2021.

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Abstract. Electron paramagnetic resonance (EPR) spectroscopy is the method of choice to investigate and quantify paramagnetic species in many scientific fields, including materials science and the life sciences. Common EPR spectrometers use electromagnets and microwave (MW) resonators, limiting their application to dedicated lab environments. Here, novel aspects of voltage-controlled oscillator (VCO)-based EPR-on-a-Chip (EPRoC) detectors are discussed, which have recently gained interest in the EPR community. More specifically, it is demonstrated that with a VCO-based EPRoC detector, the ampli
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35

Gasper, Michael R., Ryan C. Toonen, Nicholas C. Varaljay, Robert R. Romanofsky, and Felix A. Miranda. "Thermoelectric Graphene Nano-Constrictions as Detectors of Microwave Signals." IEEE Transactions on Nanotechnology 18 (2019): 879–84. http://dx.doi.org/10.1109/tnano.2019.2935414.

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36

Prokopenko, O. V., and A. N. Slavin. "Microwave detectors based on the spin-torque diode effect." Low Temperature Physics 41, no. 5 (2015): 353–60. http://dx.doi.org/10.1063/1.4919373.

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37

Szypryt, P., B. A. Mazin, G. Ulbricht, et al. "High quality factor platinum silicide microwave kinetic inductance detectors." Applied Physics Letters 109, no. 15 (2016): 151102. http://dx.doi.org/10.1063/1.4964665.

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38

Negishi, S., H. Mikami, S. Hashimoto, et al. "Linewidth dependence of NbN-based microwave kinetic inductance detectors." Journal of Physics: Conference Series 1293 (September 2019): 012048. http://dx.doi.org/10.1088/1742-6596/1293/1/012048.

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39

Westlund, A., M. Winters, I. G. Ivanov, et al. "Graphene self-switching diodes as zero-bias microwave detectors." Applied Physics Letters 106, no. 9 (2015): 093116. http://dx.doi.org/10.1063/1.4914356.

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40

Richards, P. L. "Bolometric Detectors for Measurements of the Cosmic Microwave Background." Journal of Superconductivity 17, no. 5 (2004): 545–50. http://dx.doi.org/10.1007/s10948-004-0768-x.

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41

Young, A. C., J. D. Zimmerman, E. R. Brown, and A. C. Gossard. "Semimetal-semiconductor rectifiers for sensitive room-temperature microwave detectors." Applied Physics Letters 87, no. 16 (2005): 163506. http://dx.doi.org/10.1063/1.2112201.

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42

Guo, W., X. Liu, Y. Wang, et al. "Counting near infrared photons with microwave kinetic inductance detectors." Applied Physics Letters 110, no. 21 (2017): 212601. http://dx.doi.org/10.1063/1.4984134.

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43

Wolski, Mark R., and T. Koryu Ishii. "Numerical modelling of microwave detectors at high signal level." International Journal of Numerical Modelling: Electronic Networks, Devices and Fields 4, no. 4 (1991): 321–28. http://dx.doi.org/10.1002/jnm.1660040406.

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44

Kim, Min-Seong, and Byung Kwon. "Rainfall Detection and Rainfall Rate Estimation Using Microwave Attenuation." Atmosphere 9, no. 8 (2018): 287. http://dx.doi.org/10.3390/atmos9080287.

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Eight microwave links operating at frequencies ranging from 6 to 8 GHz and with path lengths ranging from 5.7 to 37.4 km traversing the city of Seoul, Korea are used to detect rainfall and estimate path-averaged rainfall rates. Rainfall detection using rain-induced attenuation (dB) was validated by rain detectors installed at automatic weather stations, and the results confirmed that microwave links can be used to detect rainfall with an accuracy ≥80%. The power-law R-k relationships between rain-induced specific attenuation, k (dB km−1), and the rainfall rate, R (mm h−1), were established and
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45

CROWNE, FRANK J., WILLIAM M. GOLDING, and CLIFFORD HAZELTON. "TERAHERTZ-BASED DETECTORS USING COLD-ATOM OPTICS." International Journal of High Speed Electronics and Systems 17, no. 04 (2007): 789–800. http://dx.doi.org/10.1142/s0129156407004989.

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In this paper we explore the design of microwave-based structures that can enhance the interaction of electromagnetic fields with cold-atom ensembles, leading to novel sensing modalities based on the quantum-mechanical behavior of these systems. In particular, we discuss electromagnetically-induced transparency in a single uncondensed cold-atom cloud, and a two-cloud version of a SQUID, where the clouds are BEC's and take the place of the weakly coupled superconductors. These systems are both promising candidates for use in the high-precision detection of chemical contaminants.
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46

Moseley, Harvey. "Monolithic Si Bolometer Arrays: Detectors for Far Infrared and Submillimeter Detection." Symposium - International Astronomical Union 167 (1995): 95–96. http://dx.doi.org/10.1017/s0074180900056321.

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The improvement of photoconductors and photovoltaic detectors for λ < 200 μm has displaced bolometers as detectors of choice for many applications requiring high sensitivity. Continued development of bolometers for operation at low temperatures (T < 0.1 K) has resulted in significant improvements in their sensitivity, making them excellent choices for many broad band applications at λ > 200 μm, cryogenic spectrometer applications in the submillimeter, and applications requiring extreme stability and ease of calibration.I will describe the development of bolometers over the past decade
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47

Lebedev, Sergey G. "Nanographite Films for Solid State Electronic Applications." Advances in High Energy Physics 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/612582.

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The structure and properties of nanographite films useful for applications in solid state devices are described. The possibility to use low conducting state of nanographite film for detecting radiation in the segmented solid state detectors is considered. Other interesting phenomena include the field effect conductivity switching which can be used in contactless current limiters and circuit breakers, therf-to-dcconversion which can be utilized in microwave and photo detectors, and light emitting subsequent to the conductivity switching with possible application as light sources. The possible u
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48

Grace, E., J. Beall, J. Britton, et al. "Design and Performance of Kilo-Pixel TES Arrays for ACTPol." Applied Superconductivity, IEEE Transactions on 23, no. 3 (2013): 2500704. http://dx.doi.org/10.1109/tasc.2013.2242191.

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ACTPol, a polarization sensitive receiver for the Atacama Cosmology Telescope, is designed to make sensitive maps of the cosmic microwave background anisotropies at arcminute scales and millimeter wavelengths by employing three arrays of superconducting transition edge sensor (TES) detectors. The ACTPol TES bolometers have a target superconducting transition temperature of 150 mK and will be cooled to a bath temperature of 100 mK with a dilution refrigerator enabling increased array sensitivity. Each array will consist of ~1000 TES detectors coupled to a micromachined silicon feedhorn stack vi
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Boussaha, Faouzi, Jie Hu, Jean-Marc Martin, Christine Chaumont, Paul Nicaise, and Piercarlo Bonifacio. "MKIDs : Nouveaux détecteurs supraconducteurs ultrasensibles pour l’astronomie." Photoniques, no. 117 (2022): 46–50. http://dx.doi.org/10.1051/photon/202211746.

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Dans cet article, nous présentons les MKIDs, pour « Microwave Kinetic Inductance Detectors », une nouvelle technologie de détecteur supraconducteur ultrasensible capable de détecter le photon et permettant de couvrir un large spectre électromagnétique allant des ondes millimétriques-submillimétriques aux rayons gamma, en passant par l’optique.
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50

Bounmy, Julien, Christophe Hoarau, Juan-Francisco Macías-Pérez, et al. "CONCERTO: Digital processing for finding and tuning LEKIDs." Journal of Instrumentation 17, no. 08 (2022): P08037. http://dx.doi.org/10.1088/1748-0221/17/08/p08037.

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Abstract We describe the on-line algorithms developed to probe Lumped Element Kinetic Inductance Detectors (LEKID) in this paper. LEKIDs are millimeter wavelength detectors for astronomy. LEKID arrays are currently operated in different instruments as: NIKA2 at the IRAM telescope in Spain, KISS at the Teide Observatory telescope in Tenerife, and CONCERTO at the APEX 12-meter telescope in Chile. LEKIDs are superconducting microwave resonators able to detect the incoming light at millimeter wavelengths and they are well adapted for frequency multiplexing (currently up to 360 pixels on a single m
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