Bolometers

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Publisher : BoD – Books on Demand
ISBN 13 : 9535102354
Total Pages : 212 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Bolometers by : Unil Perera

Download or read book Bolometers written by Unil Perera and published by BoD – Books on Demand. This book was released on 2012-03-09 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infrared Detectors and technologies are very important for a wide range of applications, not only for Military but also for various civilian applications. Comparatively fast bolometers can provide large quantities of low cost devices opening up a new era in infrared technologies. This book deals with various aspects of bolometer developments. It covers bolometer material aspects, different types of bolometers, performance limitations, applications and future trends. The chapters in this book will be useful for senior researchers as well as beginning graduate students.

Optimization of Hot-Electron Bolometers for THz Radiation

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731500663
Total Pages : 152 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Optimization of Hot-Electron Bolometers for THz Radiation by : Axel Stockhausen

Download or read book Optimization of Hot-Electron Bolometers for THz Radiation written by Axel Stockhausen and published by KIT Scientific Publishing. This book was released on 2014-07-20 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hot-electron bolometers are fast and low noise radiation detectors which can be used for many different applications. The aim of this work was to optimize the fabrication process of hot-electron bolometers and gain a deeper understanding of the underlying processes. To achieve this, the fabrication of the superconducting thin films was optimized and the superconducting properties of the films were analyzed. Detectors fabricated using the results showed a record value for the noise temperature.

Model of the Response Function of CUORE Bolometers

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Publisher : Springer Science & Business Media
ISBN 13 : 9400712324
Total Pages : 107 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Model of the Response Function of CUORE Bolometers by : Marco Vignati

Download or read book Model of the Response Function of CUORE Bolometers written by Marco Vignati and published by Springer Science & Business Media. This book was released on 2011-04-29 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large mass bolometers are used in particle physics experiments to search for rare processes, like neutrinoless double beta decay and dark matter interactions. In the next years the CUORE experiment (a 1 Ton detector composed by 1000 crystals of TeO2 operated as bolometers in a large cryostat at 10mK) will be the particle physics experiment with the highest chance of discovering the Majorana neutrino, a long standing and yet fundamental question of particle physics. The study presented in this book was performed on the bolometers of the CUORE experiment. The response function of these detectors is not linear in the energy range of interest, and it changes with the operating temperature, worsening the performances. The nonlinearity appeared to be dominated by the thermistor and the biasing circuit used to read the bolometer, and was modeled using few measurable parameters. A method to obtain a linear response is the result of this work. It allows a great improvement of the detector operation and data analysis. With a foreword by Fernando Ferroni.

Tools of Radio Astronomy

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Publisher : Springer Science & Business Media
ISBN 13 : 3540851216
Total Pages : 520 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Tools of Radio Astronomy by : Thomas Wilson

Download or read book Tools of Radio Astronomy written by Thomas Wilson and published by Springer Science & Business Media. This book was released on 2008-12-19 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Four signi?cant factors have led us to update this text. The ?rst is the breathtaking progress in technology, especially in receiver and digital techniques. The second is the advance of radio astronomy to shorter wavelengths, and the increased availab- ity of astronomical satellites. The third is a need to reorganize some of the chapters in order to separate the basic theory, that seldom changes, from practical aspects that change often. Finally, it is our desire to enhance the text by including problem sets for each chapter. In view of this ambitious plan, we have expanded the number of authors. In the reorganization of this edition, we have divided Chap. 4 of the 4th edition into two Chaps. 4 and 5. The ?rst remains Chap. 4, with a slightly different - tle, Signal Processing and Receivers: Theory. This was expanded to include digital processing and components including samplers and digitizers. In Chap. 5, Prac- cal Receiver Systems. we have relegated the presentations of maser and parametric ampli?er front ends, which are no longer commonly used as microwave receivers in radio astronomy, to a short section on “historical developments” and We have retained and improved the presentations of current state-of-the-art devices, cooled transistor and superconducting front ends. We have also included descriptions of local oscillators and phase lock loops. Chapters 5 and 6 in the 4th edition has now become Chap. 6, Fundamentals of Antenna Theory and Chap.

Infrared Detectors

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Publisher : CRC Press
ISBN 13 : 1420076728
Total Pages : 900 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Infrared Detectors by : Antonio Rogalski

Download or read book Infrared Detectors written by Antonio Rogalski and published by CRC Press. This book was released on 2010-11-15 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and reorganized while retaining the approachable style of the first edition, Infrared Detectors, Second Edition addresses the latest developments in the science and technology of infrared (IR) detection. Antoni Rogalski, an internationally recognized pioneer in the field, covers the comprehensive range of subjects necessary to un

Sub-millimeter-wave Mixing Using High T[c] Superconductor Hot-electron Bolometers

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Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Sub-millimeter-wave Mixing Using High T[c] Superconductor Hot-electron Bolometers by : Zhaode Li

Download or read book Sub-millimeter-wave Mixing Using High T[c] Superconductor Hot-electron Bolometers written by Zhaode Li and published by . This book was released on 1999 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-Sensitivity Radio Astronomy

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Publisher : Cambridge University Press
ISBN 13 : 9780521573504
Total Pages : 332 pages
Book Rating : 4.5/5 (735 download)

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Book Synopsis High-Sensitivity Radio Astronomy by : N. Jackson

Download or read book High-Sensitivity Radio Astronomy written by N. Jackson and published by Cambridge University Press. This book was released on 1997-01-28 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enhanced sensitivity radio telescopes are producing dramatic results. An international conference was held in Jodrell Bank to take stock of these advances. This timely volume presents the review articles presented by a host of world experts who gathered at this meeting. We are shown how high sensitivity is advancing our understanding in radio spectral line analysis, radio continuum observations of galaxies, cosmology, pulsars, and radio emission from stars; what new and enhanced instruments are now available and those planned for the future. This volume provides graduate students and researchers with an up-to-date and wide-ranging review of the new and future research possible with high-sensitivity radio telescopes.

Bolometers for Infrared Astronomy

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Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Bolometers for Infrared Astronomy by : John Richard Lease

Download or read book Bolometers for Infrared Astronomy written by John Richard Lease and published by . This book was released on 1968 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Infrared and Terahertz Detectors, Third Edition

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Publisher : CRC Press
ISBN 13 : 1351984764
Total Pages : 1044 pages
Book Rating : 4.3/5 (519 download)

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Book Synopsis Infrared and Terahertz Detectors, Third Edition by : Antoni Rogalski

Download or read book Infrared and Terahertz Detectors, Third Edition written by Antoni Rogalski and published by CRC Press. This book was released on 2019-01-10 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Infrared and Terahertz Detectors provides a comprehensive overview of infrared and terahertz detector technology, from fundamental science to materials and fabrication techniques. It contains a complete overhaul of the contents including several new chapters and a new section on terahertz detectors and systems. It includes a new tutorial introduction to technical aspects that are fundamental for basic understanding. The other dedicated sections focus on thermal detectors, photon detectors, and focal plane arrays.

Composite Semiconductor Bolometers for the Detection of Far-infrared Radiation

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Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis Composite Semiconductor Bolometers for the Detection of Far-infrared Radiation by : Norman Nishioka

Download or read book Composite Semiconductor Bolometers for the Detection of Far-infrared Radiation written by Norman Nishioka and published by . This book was released on 1976 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rare Earth Materials

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Publisher : CRC Press
ISBN 13 : 1466564024
Total Pages : 378 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Rare Earth Materials by : A.R. Jha

Download or read book Rare Earth Materials written by A.R. Jha and published by CRC Press. This book was released on 2014-06-17 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies indicate that China accounts for about 96 percent of the world’s supply of rare earth materials (REMs). With REMs becoming increasingly important for a growing number of high-tech applications, appropriate action must be taken to mitigate the effects of a shortage of critical REMs in defense systems and components. Bringing together information previously available only from disparate journal articles and databases, Rare Earth Materials: Properties and Applications describes the unique characteristics and applications of 17 REMs. It defines their chemical, electrical, thermal, and optical characteristics. Maintaining a focus on physical and chemical properties, it addresses the history and critical issues pertaining to mining and processing of REMs. In this book, Dr. A.R. Jha continues his distinguished track record of distilling complex theoretical physical concepts into an understandable technical framework that can be extended to practical applications across commercial and industrial frameworks. He summarizes the chemical, optical, electrical, thermal, magnetic, and spectroscopic properties of REMs best suited for next-generation commercial and military systems or equipment. Coverage includes extraction, recycling, refinement, visual inspection, identification of spectroscopic parameters, quality control, element separation based on specific application, pricing control, and environmental / geo-political considerations. Potential applications are identified with an emphasis on scientific instruments, nuclear resonance imaging equipment, MRI systems, magnetic couplers for uranium enrichment equipment, battery-electrodes, electric motors, electric generators, underwater sensors, and commercial and military sensors. The book describes unique applications of rare earth magnets in all-electric and hybrid electric cars and microwave components. It also considers the use of rare earth magnets in commercial and military systems where weight and size are the critical design requirements. Suitable for both students and design engineers involved in the development of high-technology components or systems, the book concludes by summarizing future applications in electro-optic systems and components, including infrared lasers, diode-pumped solid-state lasers operating at room temperatures, and other sophisticated military and commercial test equipment

Multiplexed Readout of Superconducting Bolometers for Cosmological Observations

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Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis Multiplexed Readout of Superconducting Bolometers for Cosmological Observations by : Trevor Michael Lanting

Download or read book Multiplexed Readout of Superconducting Bolometers for Cosmological Observations written by Trevor Michael Lanting and published by . This book was released on 2006 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Board of Contract Appeals Decisions

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Publisher :
ISBN 13 :
Total Pages : 1904 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Board of Contract Appeals Decisions by : United States. Armed Services Board of Contract Appeals

Download or read book Board of Contract Appeals Decisions written by United States. Armed Services Board of Contract Appeals and published by . This book was released on 1973 with total page 1904 pages. Available in PDF, EPUB and Kindle. Book excerpt: The full texts of Armed Services and othr Boards of Contract Appeals decisions on contracts appeals.

Laser Measurement Technology

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Publisher : Springer
ISBN 13 : 3662436345
Total Pages : 427 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Laser Measurement Technology by : Axel Donges

Download or read book Laser Measurement Technology written by Axel Donges and published by Springer. This book was released on 2014-10-14 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser measurement technology has evolved in the last years in a versatile and reflationary way. Today, its methods are indispensable for research and development activities as well as for production technology. Every physicist and engineer should therefore gain a working knowledge of laser measurement technology. This book closes the gap of existing textbooks. It introduces in a comprehensible presentation laser measurement technology in all its aspects. Numerous figures, graphs and tables allow for a fast access into the matter. In the first part of the book the important physical and optical basics are described being necessary to understand laser measurement technology. In the second part technically significant measuring methods are explained and application examples are presented. Target groups of this textbook are students of natural and engineering sciences as well as working physicists and engineers, who are interested to make themselves familiar with laser measurement technology and its fascinating potentials.

RNA World Hypothesis and the Origin of Life: Astrochemistry Perspective

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Publisher : Frontiers Media SA
ISBN 13 : 2832500730
Total Pages : 170 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis RNA World Hypothesis and the Origin of Life: Astrochemistry Perspective by : Ashraf - Ali

Download or read book RNA World Hypothesis and the Origin of Life: Astrochemistry Perspective written by Ashraf - Ali and published by Frontiers Media SA. This book was released on 2022-09-26 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Detection of Light

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Publisher : Cambridge University Press
ISBN 13 : 9780521017107
Total Pages : 380 pages
Book Rating : 4.0/5 (171 download)

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Book Synopsis Detection of Light by : George Rieke

Download or read book Detection of Light written by George Rieke and published by Cambridge University Press. This book was released on 2003 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detection of Light provides a comprehensive overview of the important approaches to photon detection from ultraviolet to submillimeter spectral regions. This expanded and fully updated second edition discusses recently introduced types of detector such as superconducting tunnel junctions, hot electron bolometer mixers, and fully depleted CCDs. Material from many disciplines is combined into a comprehensive and unified treatment of the detection of light, with emphasis on the underlying physical principles. This self-contained text assumes only an undergraduate level of physics, and is suitable for advanced undergraduate and graduate students.

Physics, Materials And Applications - Proceedings Of The 10th Anniversary Hts Workshop

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Publisher : World Scientific
ISBN 13 : 9814547654
Total Pages : 738 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Physics, Materials And Applications - Proceedings Of The 10th Anniversary Hts Workshop by : Bertram Batlogg

Download or read book Physics, Materials And Applications - Proceedings Of The 10th Anniversary Hts Workshop written by Bertram Batlogg and published by World Scientific. This book was released on 1996-12-15 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume commemorates the 10th anniversary of the discovery of high temperature superconductors (HTS). The historical framework and present status of HTS are reviewed, and the future of the field contemplated so that the HTS science can be unraveled and the HTS technology developed. This book contains the works of about 200 members of the international HTS community — from universities, government centers and laboratories, major industries and small businesses. It focuses on early and major new findings in the physics and mechanisms, materials and applications of HTS, with a projection to the emerging and future areas in science and technology.