Bibliographies thématiques / Arrays of detectors

Littérature scientifique sur le sujet « Arrays of detectors »

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Publié le 4 mai 2024

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Articles de revues sur le sujet "Arrays of detectors"

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Chen, Jiangtian. « Analysis of the Principle and Applications of Infrared Detectors in Cosmology ». Highlights in Science, Engineering and Technology 72 (15 décembre 2023) : 793–99. http://dx.doi.org/10.54097/7g1bc173.

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As a matter of fact, infrared detectors are widely used and applied in cosmology detections. On this basis, this paper provides a comprehensive analysis of the principles and applications of infrared detectors in the field of cosmology. The paper discusses the two main types of infrared detectors: bolometer arrays and photon detector arrays, explaining their underlying principles and highlighting their applications in astronomy. It also presents the advancements in infrared detector technology, such as the use of different materials and the development of large-scale bolometer arrays. The paper further discusses the significant achievements made by various institutions in the field of infrared astronomy, including the discoveries based on detection result from SOFIA and WISE. Overall, this paper offers a comprehensive overview of the principles and applications of infrared detectors in cosmology, providing valuable information for enthusiasts in the field. These results shed light on guiding further exploration of space detectors.
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JANG, KYOUNG WON, DONG HYUN CHO, SANG HUN SHIN, BONGSOO LEE, SOON-CHEOL CHUNG, GYE-RAE TACK, JEONG HAN YI, SIN KIM et HYOSUNG CHO. « MEASUREMENTS OF HIGH ENERGY X-RAY DOSE DISTRIBUTIONS USING MULTI-DIMENSIONAL FIBER-OPTIC RADIATION DETECTORS ». Modern Physics Letters B 22, no 11 (10 mai 2008) : 797–802. http://dx.doi.org/10.1142/s0217984908015401.

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In this study, we have fabricated multi-dimensional fiber-optic radiation detectors with organic scintillators, plastic optical fibers and photo-detectors such as photodiode array and a charge-coupled device. To measure the X-ray dose distributions of the clinical linear accelerator in the tissue-equivalent medium, we have fabricated polymethylmethacrylate phantoms which have one-dimensional and two-dimensional fiber-optic detector arrays inside. The one-dimensional and two-dimensional detector arrays can be used to measure percent depth doses and surface dose distributions of high energy X-ray in the phantom respectively.
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Davis Philip, A. G. « Introduction ». Symposium - International Astronomical Union 167 (1995) : 3–7. http://dx.doi.org/10.1017/s0074180900056205.

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A short introduction to the subject of the meeting, IAU Symposium No. 167, New Developments in Array Technology and Applications is given. CCD and Array detectors have become the detectors of choice at optical observatories all over the world. Direct imaging, photometry and spectroscopy are all vastly improved as a result. Thirteen IAU Commissions joined in sponsoring this meeting which indicates the wide interest in this subject. In the five days of the symposium the following topics were discussed: New Developments in CCD Technology, New Developments in IR Detector Arrays, Direct Imaging with CCDs and Other Arrays, Spectroscopy with CCDs and Other Arrays and Large Field Imaging with Array Mosaics. A few papers concerning Astrometry with CCDs were given in the poster sessions. Scientific results were also presented in the poster sessions.
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Yermolayev, D. M., E. A. Polushkin, S. Yu Shapoval, V. V. Popov, K. V. Marem’yanin, V. I. Gavrilenko, N. A. Maleev et al. « Detection of Terahertz Radiation by Dense Arrays of InGaAs Transistors ». International Journal of High Speed Electronics and Systems 24, no 01n02 (mars 2015) : 1550002. http://dx.doi.org/10.1142/s0129156415500020.

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Detection of terahertz radiation by GaAs transistor structures has been studied experimentally. The two types of samples under study included dense arrays of HEMTs and large-apertures detectors. Arrays consisted of parallel and series chains with asymmetric gate transistors for enhanced photoresponse on terahertz radiation. We investigated two types of wide-aperture detectors: grating gate detector, and single gate detector with bow-tie antenna. Wide-aperture detectors were symmetrical. Studies of transistor chains have shown that two essential features for this type of detector are the presence of asymmetry in the gate, and the type of connection between individual transistors themselves. Wide-aperture detectors have also been tested by narrow beams of terahertz radiation, which allows analyzing the role influence of individual parts of the detector for total sensitivity to terahertz excitation. The sensitivity and noise equivalent power of the detectors were evaluated.
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Finger, G., G. Nicolini, P. Biereichel, M. Meyer et A. F. M. Moorwood. « Infrared Arrays at the European Southern Observatory ». Symposium - International Astronomical Union 167 (1995) : 81–92. http://dx.doi.org/10.1017/s0074180900056308.

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This paper gives an overview of infrared array detectors which have been tested and used at ESO. The performance of arrays using Reticon type readouts, CCD readouts and switched FET multiplexers have been evaluated for both InSb and Hg1−xCdxTe detectors. Performance limitations specific to the NICMOS3 256 × 256 Hg1−xCdxTe detector installed in the ESO infrared array camera IRAC2 are addressed. The first test results with a high well capacity SBRC 256 × 256 InSb array are also presented.Advanced readout techniques for image sharpening tested on a 2.2-m telescope are discussed briefly. A new generation of instruments being built for the VLT, the very large telescope project of ESO, is designed to house large format 1024 × 1024 IR arrays. A fast data acquisition system is currently being developed at ESO. The system is capable of handling the high data rates generated in the thermal infrared by large format low well capacity arrays. It can also cope with the low read noise required for flux levels of ≤ one photon/sec. It will first be installed in ISAAC, the Infrared Array Camera and Spectrometer built for the VLT (Moorwood 1993). The present status of both the detector developments and the data acquisition system is reviewed.
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Tarasov, Mikhail, Aleksandra Gunbina, Artem Chekushkin, Vyacheslav Vdovin et Aleksei Kalaboukhov. « Arrays of Sub-Terahertz Cryogenic Metamaterial ». Applied Sciences 11, no 20 (15 octobre 2021) : 9649. http://dx.doi.org/10.3390/app11209649.

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Integrated quasi-optical cryogenic terahertz receivers contain arrays of detectors, quasi-optical filters, interferometers, and other metamaterials. Matrices of quasi-optical band-pass, low-pass, and high-pass filters, Fabry–Perot grid interferometers, and arrays of half-wave and electrically small antennas with superconductor-insulator-normal metal-insulator-superconductor (SINIS) sub-terahertz wavelength range detectors were fabricated and experimentally studied on the same computational, technological, and experimental platform. For the design of the filters, we used the periodic frequency-selective surfaces (FSS) approach, contrary to detector arrays that can be presented in a model of distributed absorbers. The structures were fabricated using direct electron beam lithography, thermal shadow evaporation, lift-off, alternatively magnetron sputtering, and chemical and plasma etching. The numerical simulation methods of such structures are sufficiently different: for the reactive matrices with low losses, the approximation of an infinite structure with periodic boundary conditions is applicable, and for the arrays of detectors with dissipative elements of absorbers, a complete analysis of the finite structure with hundreds of interacting ports is applicable. The difference is determined by the presence of dissipation in the detector arrays, the phase of the reflected or re-emitted signal turned out to be undefined and the Floquet periodic boundary conditions are correct only for a phased array antenna. The spectral characteristics of the created filters, interferometers, and antenna arrays were measured in the frequency range 50–600 GHz.
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McCarrick, H., G. Jones, B. R. Johnson, M. H. Abitbol, P. A. R. Ade, S. Bryan, P. Day et al. « Design and performance of dual-polarization lumped-element kinetic inductance detectors for millimeter-wave polarimetry ». Astronomy & ; Astrophysics 610 (février 2018) : A45. http://dx.doi.org/10.1051/0004-6361/201732044.

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Aims. Lumped-element kinetic inductance detectors (LEKIDs) are an attractive technology for millimeter-wave observations that require large arrays of extremely low-noise detectors. We designed, fabricated and characterized 64-element (128 LEKID) arrays of horn-coupled, dual-polarization LEKIDs optimized for ground-based CMB polarimetry. Our devices are sensitive to two orthogonal polarizations in a single spectral band centered on 150 GHz with Δν∕ν = 0.2. The 65 × 65 mm square arrays are designed to be tiled into the focal plane of an optical system. We demonstrate the viability of these dual-polarization LEKIDs with laboratory measurements. Methods. The LEKID modules are tested with an FPGA-based readout system in a sub-kelvin cryostat that uses a two-stage adiabatic demagnetization refrigerator. The devices are characterized using a blackbody and a millimeter-wave source. The polarization properties are measured with a cryogenic stepped half-wave plate. We measure the resonator parameters and the detector sensitivity, noise spectrum, dynamic range, and polarization response. Results. The resonators have internal quality factors approaching 1 × 106. The detectors have uniform response between orthogonal polarizations and a large dynamic range. The detectors are photon-noise limited above 1 pW of absorbed power. The noise-equivalent temperatures under a 3.4 K blackbody load are <100 μK √s. The polarization fractions of detectors sensitive to orthogonal polarizations are >80%. The entire array is multiplexed on a single readout line, demonstrating a multiplexing factor of 128. The array and readout meet the requirements for 4 arrays to be read out simultaneously for a multiplexing factor of 512. Conclusions. This laboratory study demonstrates the first dual-polarization LEKID array optimized specifically for CMB polarimetry and shows the readiness of the detectors for on-sky observations.
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Sun, M. D., C. H. Zhang et B. Q. Zhao. « Coincidence time resolution measurements for dual-ended readout PET detectors ». Journal of Instrumentation 18, no 07 (1 juillet 2023) : P07003. http://dx.doi.org/10.1088/1748-0221/18/07/p07003.

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Abstract Coincidence time resolution (CTR) is an important performance parameter of clinical positron emission tomography (PET) detectors, which is dependent on the parameters of the scintillation crystal, the timing measurement methods, and the electronics. In this work, CTRs of PET detectors using dual-ended readout of segmented LYSO arrays were measured with different timing measurement methods. The detector modules were composed of LYSO arrays of 8 × 8 with a crystal size of 3.10 × 3.10 × 20 mm3 or 13 × 13 with a crystals size of 1.88 × 1.88 × 20 mm3, coupled at each end to an 8 × 8 Hamamatsu SiPM array (S13361-3050NE-08) with pixel active area of 3.00 × 3.00 mm2 and pitch of 3.20 mm. The signals of the SiPM arrays were individually read out and processed by using the TOFPET2 ASICs. The CTRs of the detectors were measured after the timing alignment of the ASICs was performed. Timing measurement methods of the dual-ended readout detector such as the average time of the two SiPMs, the faster time of the two SiPMs, the time of the back SiPM, and the time of the front SiPM were compared. The average time of the two SiPMs provides the best CTR, which is explained by a simple model about the timing measurement methods of a dual-ended readout detector. The detector with one-to-one crystal-to-SiPM coupling provides better CTR than the detector with a crystal size smaller than the pixel size of the SiPM. The best CTR of 367 ± 6 ps was obtained by using the 8 × 8 LYSO array with unpolished lateral crystal surfaces and ESR reflectors. The CTR of the dual-ended readout detector can be improved if a DOI-dependent timing correction is used.
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Wang, Yinan, Leland Nordin, Sukrith Dev, Monica Allen, Jeffery Allen et Daniel Wasserman. « High-speed mid-wave infrared holey photodetectors ». Journal of Applied Physics 133, no 10 (14 mars 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 response with characteristic time scales of tens of picoseconds and bandwidths up to 7 GHz at room temperature. The presented detectors offer a mechanism for engineering response times in long wavelength detectors for potential applications in high-speed sensing/imaging, free-space communication, ranging, or dual-comb spectroscopy.
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Salzmann, Hans, Per Nielsen et Chris Gowers. « Digital single-photon-avalanche-diode arrays for time-of-flight Thomson scattering diagnostics ». Review of Scientific Instruments 93, no 8 (1 août 2022) : 083517. http://dx.doi.org/10.1063/5.0095252.

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The collection optics of Thomson scattering systems for plasma devices are designed with maximum possible étendue to keep the required laser energy low. If the spatial resolution along the laser beam is performed by a time-of-flight method, then the detectors, in addition to a large sensitive area, must offer a high frequency bandwidth. Up until now, only microchannel-plate photomultipliers meet these requirements. Here, we investigate the potential use of digital avalanche photodiode arrays operated in the Geiger mode as alternative detectors. In this mode of operation, each array will serve as a fast, sensitive detector. The use of these detectors will lead to significant improvements of the Thomson scattering diagnostic. Most important of these will be a better spatial resolution, down to about 2 cm without deconvolution. Furthermore, the lifetime of the detectors will be increased; the detectors will cover the whole blue wing of the scattered spectrum when using a single wavelength laser, and this will enable measurements of electron temperature and density profiles at kHz repetition rates.
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Thèses sur le sujet "Arrays of detectors"

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Bronk, Karen Srour. « Imaging based sensor arrays / ». Thesis, Connect to Dissertations & ; Theses @ Tufts University, 1996.

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Thesis (Ph.D.)--Tufts University, 1996.
Adviser: David R. Walt. Submitted to the Dept. of Chemistry. Includes bibliographical references. Access restricted to members of the Tufts University community. Also available via the World Wide Web;
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Curey, Theodore Edward. « Development of enzyme-based sensor arrays ». Access restricted to users with UT Austin EID Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3025209.

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Fernández, Romero Luis. « Understanding the role of sensor diversity and redundancy to encode for chemical information in gas sensor arrays ». Doctoral thesis, Universitat de Barcelona, 2016. http://hdl.handle.net/10803/395180.

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Electronic noses (e-noses) have been utilized during the past three decades as general purpose instruments for chemical sensing. These instruments are inspired by natural olfactory systems, where fine odour discrimination is performed without the necessity for highly specialized receptors. Instead, odour information is extracted in these systems using arrays of broadly tuned receptors organized in a convergent pathway. Such a sensing architecture allows combining the responses of the array of receptors, giving rise to particular representations of the different odour stimuli. The key advantage provided by this approach is that odour representation is more efficient and robust when the encoding is performed by the population of receptors than by any of its individual elements (hyper-acuity). A population of receptors obtains its maximum performance in encoding odour stimulus features when it balances the benefits of sensory diversity and redundancy. By sensor diversity we understand the number of different receptor types responsible for enhancing the variability of the array response to a collection of odours. Likewise, by sensor redundancy we refer to the average number of receptor replicates on a population. The role of sensor redundancy accounts for the robustness to receptor damage and noise exhibited by the odour stimuli representation. This variety of odour receptor types along with its outstanding number of receptors is characteristic of natural olfactory systems. Though, traditional electronic noses tend to exhibit a limited number of sensor units with very much correlated responses to odour stimuli. Several strategies to enhance odour representation in gas sensor arrays are based on boosting sensor diversity and redundancy. However, it has not been until recently that large arrays of cross-selective have become technologically available. In this dissertation, we have developed one of these new generation arrays to investigate the advantages odour stimuli representation through population coding in artificial olfaction. In particular, we proposed to build a chemical sensing system based on an array of metal oxide (MOX) gas sensors, and endowed with a high a degree of sensor diversity and redundancy. We proposed the use this bio-inspired sensing architecture alongside statistical pattern recognition techniques to cope with some of the unsolved problems in machine olfaction (robustness to sensor damage, feature selection, and calibration transfer). The main contributions of this work were the following: We defined functionally sensor diversity and redundancy. These definitions were based on the clustering of the array features according to their similitude when responding to an odour dataset. We compared the different manner how natural and artificial olfactory systems encode for odour information using simple sensors models. We found that natural olfactory system principally encoded odour information in terms of odour quality, whereas that artificial ones in terms of odour quantity. Also, we studied the effect of sensor noise on odour concentration encoding. We proposed to decrease the contribution of the sensor noise by means of the redundant sensor feature averaging and sensor array optimization. These strategies were effective in case of independent sensor noise, but not for removing common sources of sensor noise. Similarly, we detected the importance of sensor failure dependency on the odour discrimination capabilities of a sensor. We found that this sensor fault distribution across had to be independent of the sensor type to prevent a dramatic worsening on the array’s predictive performance. In addition to this, we proposed an update of a feature selection method including a dimensionality reduction stage so as to take into account the redundant information provided by the sensor array. Finally, we performed instrument standardization between temperature modulated sensor arrays to correct global shifts of temperature. A method to categorize the quality of the calibration transfer based on the bias-variance trade-off was presented.
La nariz electrónica (e-nose) ha sido utilizada durante las últimas tres décadas como instrumento de propósito general para la detección química. Este instrumento está inspirado en los sistemas olfativos naturales, donde la discriminación de olores se realiza eficientemente sin la necesidad de receptores altamente especializados. La ventaja clave proporcionada por esta aproximación es que la representación de los olores es más eficiente y robusta cuando la codificación del olor es llevada a cabo por una población de receptores, pues esta supera la calidad de cualquiera realizada por sus elementos individuales. Una población de receptores obtiene su máximo rendimiento en la codificación de las características de un estímulo odorífero cuando se equilibran los beneficios de la diversidad y redundancia sensoriales. Lamentablemente, las narices electrónicas tradicionales tienden a exhibir un número limitado de sensores con respuestas muy correlacionas ante diferentes conjuntos de estímulos odoríferos. Sin embargo, no ha sido hasta hace relativamente poco que la creación grandes matrices de sensores con selectividades cruzadas ha sido tecnológicamente posibles. El objetivo de esta tesis es el desarrollo de una de estas matrices de nueva generación para investigar las ventajas de la representación de los estímulos odoríferos través de una codificación poblacional soportada por la diversidad y redundancia sensoriales. En particular, hemos construido un sistema de detección química basado en una matriz de sensores de gas de óxido metálico (MOX), y dotada de un alto grado de diversidad y redundancia sensoriales. Hemos utilizado esta arquitectura de detección química bioinspirada junto técnicas de reconocimiento de patrones estadísticas para hacer frente a algunos de los problemas sin resolver en olfacción artificial, a saber, la robustez al fallo de sensores, la selección de características, y la transferencia de calibración entre diferentes narices electrónicas.
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Henderson, Christopher M. Jr. « Characterization of high efficiency neutron detector linear arrays ». Thesis, Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/2126.

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Weller, Harald. « CMOS monolithic pyroelectric infrared focal plane arrays using PVDF thin films ». Thesis, Edinburgh Napier University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.323080.

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Wang, Xiaodong. « Integrated thin film metal oxide gas sensor arrays with application to monitoring of organic vapors / ». Thesis, Connect to this title online ; UW restricted, 1994. http://hdl.handle.net/1773/6095.

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Michael, Karri L. « Development of high-density optical fiber arrays : new designs and applications in microscopy, microfabrication and chemical sensing / ». Thesis, Connect to Dissertations & ; Theses @ Tufts University, 1999.

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Thesis (Ph.D.)--Tufts University, 1999.
Adviser: David R. Walt. Submitted to the Dept. of Chemistry. Includes bibliographical references (leaves 233-253). Access restricted to members of the Tufts University community. Also available via the World Wide Web;
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Badel, Xavier. « Electrochemically etched pore arrays in silicon for X-ray imaging detectors ». Doctoral thesis, Stockholm : Department of Microelectronics and Information Technology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-137.

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Polk, Brian Joseph. « Development of chemically sensitive field-effect transistor arrays and selective materials ». Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/31008.

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Liao, Bin, et 廖斌. « New direction finding and beamforming algorithms for sensor arrays with uncertainties ». Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hub.hku.hk/bib/B50899806.

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Sensor arrays have been successfully applied to many engineering fields and the theoretical as well as applied aspects of senor array processing have received intensive research interest. Practically, sensor array systems usually suffer from uncertainties such as unknown gains and phases, mutual coupling, and look direction mismatch. In this thesis, problems of direction finding and beamforming in the presence of array uncertainties are addressed, and new algorithms to tackle these problems are developed. In certain applications, senor arrays are only partly calibrated. Hence, the exact responses of some sensors are unknown, which degrades the performance of traditional direction finding techniques. To tackle this problem, a new method for direction finding with partly calibrated uniform linear arrays (ULAs) is proposed. It generalizes the estimation of signal parameters via rotational invariance techniques (ESPRIT) by modeling the imperfection of the ULA as gain and phase uncertainties. For a fully calibrated array, it reduces to the standard ESPRIT algorithm. In this method, the direction-of-arrivals (DOAs), unknown gains and phases of the uncalibrated sensors can be estimated in closed-form without performing spectral grid search. Moreover, it can be further improved by a refining scheme proposed. Its superiority over existing methods is demonstrated by simulation results. Apart from unknown gains and phases, the mutual coupling caused by interactions among sensors also seriously deteriorate the performance of array processing techniques. In ULAs, the mutual coupling matrix (MCM) can be approximated as a banded symmetric Toeplitz matrix. Using this specific property, a new parameterization of the steering vector is proposed and the corresponding method for joint estimation of DOAs and MCM is derived. Compared with the conventional subarray-based method, the proposed one makes use of the whole array and achieves better performance especially for weak signals. On the other hand, the specific property is further employed to develop a new approach to calibrate the steering vector. By incorporating the calibrated steering vector with a diagonally loaded robust beamformer, a new adaptive beamformer for ULAs with mutual coupling is obtained. It is found that the resultant steering vector estimate considerably improves the robustness of the beamformer against mutual coupling. Another common uncertainty in sensor array systems is the look direction mismatch. Though numerous robust beamformers have been developed accordingly, most of them cannot offer sufficient robustness against large look direction errors. To this end, a new robust beamforming method which can flexibly control the magnitude response in the look direction is proposed. By linearizing the nonconvex constraints in the original problem, the resultant problem is convex and can be solved using second-order cone programming (SOCP). Moreover, to further improve the robustness against array covariance uncertainties, this method is extended by optimizing its worst-case performance. Unlike some conventional methods restricted to specific arrays, the proposed method is applicable to arbitrary array geometries. Simulation results show that the proposed method offers comparable performance to the optimal solution for uniform linear arrays, and also achieves good results under different array specifications and geometries.
published_or_final_version
Electrical and Electronic Engineering
Doctoral
Doctor of Philosophy
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Livres sur le sujet "Arrays of detectors"

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Hideyoshi, Nakamura, et Society of Photo-optical Instrumentation Engineers., dir. Infrared detectors, sensors, and focal plane arrays. Bellingham, Wash : SPIE--The International Society for Optical Engineering, 1986.

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Marc, Wigdor, Massie Mark A et Society of Photo-optical Instrumentation Engineers., dir. Smart focal plane arrays and focal plane array testing : 17-18 April 1995, Orlando, Florida. Bellingham, Wash., USA : SPIE, 1995.

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Richard, Elston, dir. Astrophysics with infrared arrays. San Francisco, Calif : Astronomical Society of the Pacific, 1990.

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4

Jean-Pierre, Chatard, Europtica-Services I. C, Society of Photo-optical instrumentation Engineers. et International Symposium on the Technologies for Optoelectronics (1987 : Cannes, France), dir. Focal plane arrays : Technology and applications. Bellingham, Wash : Society of Photo-Optical Instrumentation Engineers, 1988.

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L, Dereniak Eustace, Society of Photo-optical Instrumentation Engineers. et New Mexico State University. Applied Optics Laboratory., dir. Infrared detectors and arrays : 6-7 April 1988, Orlando, Florida. Bellingham, Wash., USA : SPIE, 1988.

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L, Dereniak Eustace, Sampson Robert E, Society of Photo-optical Instrumentation Engineers. et CREOL (Research center), dir. Infrared detectors and focal plane arrays : 18-19 April 1990, Orlando, Florida. Bellingham, Wash., USA : SPIE, 1990.

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Moran, Mark L. Source location and tracking capability of a small seismic array. Hanover, N.H : U.S. Army Cold Regions Research and Engineering Laboratory, 1996.

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McLean, Ian S. Infrared Astronomy with Arrays : The Next Generation. Dordrecht : Springer Netherlands, 1994.

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M, Hoke Forney, et Society of Photo-optical Instrumentation Engineers., dir. Test and evaluation of IR detectors and arrays II : 22-23 April 1992, Orlando, Florida. Bellingham, Wash : The Society, 1992.

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L, Balkum S., Monin J. L et United States. National Aeronautics and Space Administration., dir. Infrared speckle interferometry with 2-D arrays. [Washington, DC : National Aeronautics and Space Administration, 1994.

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Chapitres de livres sur le sujet "Arrays of detectors"

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Bharat, R. « Impurity Band Conduction Detectors for Astronomy ». Dans Infrared Astronomy with Arrays, 376–82. Dordrecht : Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1070-9_123.

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Rogalski, Antoni. « Focal Plane Arrays ». Dans 2D Materials for Infrared and Terahertz Detectors, 69–120. First edition. | Boca Raton, FL : CRC Press, Taylor & Francis Group, 2020. | : CRC Press, 2020. http://dx.doi.org/10.1201/9781003043751-4.

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Finger, Gert, Reinhold J. Dorn, Hamid Mehrgan, Manfred Meyer, Alan F. M. Moorwood et Joerg Stegmeier. « Test Results with 2K×2K MCT Arrays ». Dans Scientific Detectors for Astronomy, 497–500. Dordrecht : Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2527-0_67.

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Hodapp, Klaus W., Jeff Kuhn, Robert Thornton, Everett Irwin, Hubert Yamada, Mark Waterson, Lester Kozlowski et al. « The HAWAII-2 2048×2048 HgCdTe Detector Arrays ». Dans Scientific Detectors for Astronomy, 501–10. Dordrecht : Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2527-0_68.

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Ando, Ken J., Peter J. Love, Nancy A. Lum, David J. Gulbransen, Alan W. Hoffman, Elizabeth Corrales, Robert E. Mills et Mark E. Murray. « Overview of Astronomy Arrays at Raytheon Infrared Operations (RIO) ». Dans Scientific Detectors for Astronomy, 11–20. Dordrecht : Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2527-0_2.

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Ives, Derek J., Ken Laidlaw et Naidu N. Bezawada. « Wide Field Focal Plane Arrays for UKIRT and VISTA ». Dans Scientific Detectors for Astronomy, 535–38. Dordrecht : Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2527-0_73.

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Wood, R. A. « Uncooled Microbolometer Infrared Sensor Arrays ». Dans Infrared Detectors and Emitters : Materials and Devices, 149–75. Boston, MA : Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-1607-1_6.

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Kimata, Masafumi. « Metal Silicide Schottky Infrared Detector Arrays ». Dans Infrared Detectors and Emitters : Materials and Devices, 77–98. Boston, MA : Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-1607-1_4.

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McLean, Ian S. « A Golden Era for Astronomy : The Advent of CCDS and Infrared Arrays ». Dans Scientific Detectors for Astronomy, 1–8. Dordrecht : Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2527-0_1.

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Finger, Gert, Reinhold J. Dorn, Alan W. Hoffman, Hamid Mehrgan, Manfred Meyer, Alan F. M. Moorwood et Joerg Stegmeier. « Readout Techniques for Drift and Low Frequency Noise Rejection in Infrared Arrays ». Dans Scientific Detectors for Astronomy, 435–44. Dordrecht : Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2527-0_56.

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Actes de conférences sur le sujet "Arrays of detectors"

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Kiviranta, Mikko, Heikki Seppä, Jan van der Kuur et Piet de Korte. « SQUID-based readout schemes for microcalorimeter arrays ». Dans LOW TEMPERATURE DETECTORS : Ninth International Workshop on Low Temperature Detectors. American Institute of Physics, 2002. http://dx.doi.org/10.1063/1.1457649.

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Boyce, K. R., E. Figueroa-Feliciano, F. M. Finkbeiner, K. C. Gendreau, R. L. Kelley, M. A. Lindeman, F. S. Porter, C. K. Stahle et A. E. Szymkowiak. « Data processing for large fast microcalorimeter arrays ». Dans LOW TEMPERATURE DETECTORS : Ninth International Workshop on Low Temperature Detectors. American Institute of Physics, 2002. http://dx.doi.org/10.1063/1.1457660.

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Bock, James J., Alexey Goldin, Cynthia Hunt, Andrew E. Lange, Henry G. LeDuc, Peter K. Day, Anastasios Vayonakis et Jonas Zmuidzinas. « Integrated focal plane arrays for millimeter-wave astronomy ». Dans LOW TEMPERATURE DETECTORS : Ninth International Workshop on Low Temperature Detectors. American Institute of Physics, 2002. http://dx.doi.org/10.1063/1.1457638.

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Myers, Michael J., Adrian T. Lee, P. L. Richards, D. Schwan, J. T. Skidmore, A. D. Smith, Helmuth Spieler et Jongsoo Yoon. « Antenna-coupled arrays of voltage-biased superconducting bolometers ». Dans LOW TEMPERATURE DETECTORS : Ninth International Workshop on Low Temperature Detectors. American Institute of Physics, 2002. http://dx.doi.org/10.1063/1.1457639.

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Stark, Henry, et Peyma Oskoui-Fard. « High resolution image reconstruction from image plane arrays ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.fn3.

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When image plane detectors are larger than the blur spot of the imaging optics, postdetection processing is required to reconstruct images with resolution commensurate with the imaging optics. We use the method of convex projections to increase image resolution by using each detector reading as a constraint set and projecting iteratively among these sets. One significant advantage of using convex projections is that the effect of dead detectors is less severe than in algorithms based on least-squares or localized backprojections.1
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Yoon, Jongsoo, John Clarke, J. M. Gildemeister, Adrian T. Lee, M. J. Myers, P. L. Richards, J. T. Skidmore et H. G. Spieler. « Single SQUID multiplexer for arrays of Voltage-biased Superconducting Bolometers ». Dans LOW TEMPERATURE DETECTORS : Ninth International Workshop on Low Temperature Detectors. American Institute of Physics, 2002. http://dx.doi.org/10.1063/1.1457651.

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Nucciotti, A., C. Arnaboldi, C. Brofferio, O. Cremonesi, E. Fiorini, A. Giuliani, B. Margesin et al. « The Milano neutrino mass experiment with arrays of AgReO4 microcalorimeters ». Dans LOW TEMPERATURE DETECTORS : Ninth International Workshop on Low Temperature Detectors. American Institute of Physics, 2002. http://dx.doi.org/10.1063/1.1457684.

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Urey, Hakan, et William T. Rhodes. « Image Processing Using Pyroelectric Detectors ». Dans Optics in Computing. Washington, D.C. : Optica Publishing Group, 1997. http://dx.doi.org/10.1364/oc.1997.othc.3.

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Recent research and development on uncooled 2-D pyroelectric detector arrays makes possible new image processing applications. Pyroelectric detectors are fundamentally different from other detectors in that they are AC-mode devices: they respond only to variations in the incident light intensity and produce no detectable output for a constant input irradiance.1 A rotating chopper is typically placed in front of a pyroelectric camera to modulate the incident radiation and thereby produce a signal proportional to the incident image scene intensity.
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Haney, Michael W. « Optoelectronic shuffle-exchange network for multiprocessing architectures ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.tux5.

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A shuffle-exchange network based on free-space optical interconnects is proposed for multiprocessor architectures. The processing elements (PEs) are arrayed on a planar rectilinear grid. For packet switching applications, an optical source/detector pair is located at each PE. A folded perfect shuffle (FPS) optical system,1 located above the plane, uses reflective or folded optics to shuffle the array of sources onto the array of detectors. The exchange/bypass function is performed electronically on each pair of PEs. If M source/detector pairs are located at each PE site, then a single FPS optical network can be used for pipelining M stages, effectively forming M interleaved arrays of the N PEs. For each pair of PEs, M electronic exchange/bypass switches route the signals from the output detector of one stage to an input source of the next. The interconnect latency of the network is therefore limited to M times the optical delay in the FPS system. The source/detector arrays are interleaved such that the two-dimensional space- bandwidth product (SBP) of the optical system is most effectively utilized. For example, if N = 1024 and M = log2(N), then the SBP requirement is NM, or about 100 100.
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Ukibe, M., T. Kimura, T. Nagaoka, H. Pressler et M. Ohkubo. « Fabrication of bridge-type microcalorimeter arrays with Ti-Au transition-edge-sensors ». Dans LOW TEMPERATURE DETECTORS : Ninth International Workshop on Low Temperature Detectors. American Institute of Physics, 2002. http://dx.doi.org/10.1063/1.1457629.

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Rapports d'organisations sur le sujet "Arrays of detectors"

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Gibbons, S., F. Ringdal et D. Harris. NORSAR Final Scientific Report Adaptive Waveform Correlation Detectors for Arrays : Algorithms for Autonomous Calibration. Office of Scientific and Technical Information (OSTI), avril 2009. http://dx.doi.org/10.2172/952085.

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Lari, S. Detector array design. Office of Scientific and Technical Information (OSTI), février 1996. http://dx.doi.org/10.2172/184277.

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Hensley, D. (Data acquisition for Ge detector arrays). Office of Scientific and Technical Information (OSTI), octobre 1989. http://dx.doi.org/10.2172/5609700.

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Talvacchio, John. Superconducting Material for IR Detector Arrays. Fort Belvoir, VA : Defense Technical Information Center, février 1998. http://dx.doi.org/10.21236/ada389007.

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Jokerst, Nan M. Multispectral Detector Array Technology. Fort Belvoir, VA : Defense Technical Information Center, décembre 1999. http://dx.doi.org/10.21236/ada408608.

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Gangl, Michael, Michael Bullinger, Richard Cundiff, Jack McKay et John Middlestadt. Ultraviolet Array Detector Research. Fort Belvoir, VA : Defense Technical Information Center, avril 1995. http://dx.doi.org/10.21236/ada312113.

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Bhattacharya, P. Quantum Dot Intersubband Long-Wavelength Detector Arrays. Fort Belvoir, VA : Defense Technical Information Center, juin 2004. http://dx.doi.org/10.21236/ada424327.

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KISER, MATTHEW. Pixel Array Germanium Detectors for Nuclear Physics :. Office of Scientific and Technical Information (OSTI), juillet 2020. http://dx.doi.org/10.2172/1637895.

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Wuosmaa, A. H., B. B. Back, R. R. Betts, M. Freer, J. Gehring, Happ, T. Glagola, D. J. Henderson, P. Wilt et I. G. Bearden. The Argonne silicon strip-detector array. Office of Scientific and Technical Information (OSTI), septembre 1992. http://dx.doi.org/10.2172/10170819.

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Blalock, T., et M. Reed. Uncooled Infrared Detector Arrays With Electrostatically Levitated Sensing Elements. Fort Belvoir, VA : Defense Technical Information Center, mars 2005. http://dx.doi.org/10.21236/ada431988.

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