Infrared Detection Techniques for Space Research

Infrared Detection Techniques for Space Research PDF Author: V. Manno
Publisher: Springer Science & Business Media
ISBN: 9401028850
Category : Science
Languages : en
Pages : 347

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Book Description
Infrared Astronomy is a relatively new subject but it has already radically altered our ideas about astronomical sources. Recent progress in this subject is the result of improved detection techniques, particularly the use of detectors at liquid helium temperatures. Unfortunately, the terrestrial atmosphere greatly restricts Infrared astronomers by allowing them to detect radiation only in narrow transmission win dows and by presenting a foreground emission which limits the faintness of observable sources. It is only from aircraft or balloon altitudes that we can begin to observe faint sources over the complete range of wavelengths between the visible and the radio regions. Few such observations have yet been made and none from satellites, although the latter vehicle will offer complete freedom from atmospheric effects. New developments and intermediate steps will be required before the ultimate aim of flying in space can be achieved. It is not surprising therefore that the Fifth Eslab/Esrin Symposium should deal with this problem. This book contains the proceedings of the Symposium and faithfully records all discussions. The Symposium covered the present situation and future perspectives of IR techniques. International leaders in the field reviewed the results to date and the possible developments in telescope systems, detectors, cryogenics, filters, and interferometers. Individual con tributions were made by European and U. S. scientists in each of these fields.

Infrared Detection Techniques for Space Research

Infrared Detection Techniques for Space Research PDF Author: V. Manno
Publisher: Springer Science & Business Media
ISBN: 9401028850
Category : Science
Languages : en
Pages : 347

Get Book

Book Description
Infrared Astronomy is a relatively new subject but it has already radically altered our ideas about astronomical sources. Recent progress in this subject is the result of improved detection techniques, particularly the use of detectors at liquid helium temperatures. Unfortunately, the terrestrial atmosphere greatly restricts Infrared astronomers by allowing them to detect radiation only in narrow transmission win dows and by presenting a foreground emission which limits the faintness of observable sources. It is only from aircraft or balloon altitudes that we can begin to observe faint sources over the complete range of wavelengths between the visible and the radio regions. Few such observations have yet been made and none from satellites, although the latter vehicle will offer complete freedom from atmospheric effects. New developments and intermediate steps will be required before the ultimate aim of flying in space can be achieved. It is not surprising therefore that the Fifth Eslab/Esrin Symposium should deal with this problem. This book contains the proceedings of the Symposium and faithfully records all discussions. The Symposium covered the present situation and future perspectives of IR techniques. International leaders in the field reviewed the results to date and the possible developments in telescope systems, detectors, cryogenics, filters, and interferometers. Individual con tributions were made by European and U. S. scientists in each of these fields.

Infrared Detection Techniques for Space Research

Infrared Detection Techniques for Space Research PDF Author: J. Ring
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description


Infrared and Millimeter Waves V3

Infrared and Millimeter Waves V3 PDF Author: Kenneth J. Button
Publisher: Elsevier
ISBN: 0323150004
Category : Technology & Engineering
Languages : en
Pages : 441

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Book Description
Infrared and Millimeter Waves is a series of books that compiles the work of several authors, with each volume focusing on certain aspects of infrared and millimeter waves, such as sources of radiation, instrumentation, and millimeter systems. Organized into seven chapters, the book discusses topics that are relevant to submillimeter techniques. The first chapter is a review of submillimeter and short millimeter wave-detection techniques. The next chapter covers the optimization of Schottky-barrier diodes, and the following chapter covers pyroelectricity. The fourth chapter covers photon drag, while the fifth chapter covers electrically excited submillimeter-wave lasers. The sixth and seventh chapters discuss submillimeter magneto spectroscopy and cyclotron resonance, respectively. This book will be of great use to researchers and professionals whose work involves infrared and millimeter waves.

Orbital Debris

Orbital Debris PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309051258
Category : Science
Languages : en
Pages : 225

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Book Description
Since the beginning of space flight, the collision hazard in Earth orbit has increased as the number of artificial objects orbiting the Earth has grown. Spacecraft performing communications, navigation, scientific, and other missions now share Earth orbit with spent rocket bodies, nonfunctional spacecraft, fragments from spacecraft breakups, and other debris created as a byproduct of space operations. Orbital Debris examines the methods we can use to characterize orbital debris, estimates the magnitude of the debris population, and assesses the hazard that this population poses to spacecraft. Potential methods to protect spacecraft are explored. The report also takes a close look at the projected future growth in the debris population and evaluates approaches to reducing that growth. Orbital Debris offers clear recommendations for targeted research on the debris population, for methods to improve the protection of spacecraft, on methods to reduce the creation of debris in the future, and much more.

Optical and Infrared Detectors

Optical and Infrared Detectors PDF Author: R.J. Keyes
Publisher: Springer Science & Business Media
ISBN: 3540373780
Category : Science
Languages : en
Pages : 317

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Book Description
This volume is written for those who desire a comprehensive analysis of the latest developments in infrared detector technology and a basic insight into the fundamental processes which are important to evolving detection techniques. Each of the most salient infrared detector types is treated in detail by authors who are recognized as leading authorities in the specific areas addressed. In order to concentrate on pertinent aspects of the present state of the detector art and the unique point of view of each author, extensive tutorials of a background nature are avoided in the text but are readily available to the reader through the many references given. The volume opens with a broad-brush introduction to the various types of infrared detectors that have evolved since Sir William Herschel's discovery of infrared radiation 175 years ago. The second chapter presents an overall perspective of the infrared detector art and serves as the cohesive cement for the more in-depth presentation of subsequent chapters. Those detector types which, for one reason or other have not attained wide use today, are also discussed in Chapter 2. The more notable and widely used infrared detectors can be divided into three basic classes which are indicative of the primary effect produced by the photon-detector interaction, i.e., thermal, photoconductive, photo voltaic, and photoemissive. Chapters 3, 4, and 5 offer a detailed treatment of each of these important processes.

Infrared Techniques and Electro-optics in Russia

Infrared Techniques and Electro-optics in Russia PDF Author: Vladimir P. Ponomarenko
Publisher: SPIE Press
ISBN: 9780819463555
Category : Technology & Engineering
Languages : en
Pages : 270

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Book Description
In 1946 at the beginning of the cold war, the USSR government organized a special Institute on Infrared Technique and Electron Optics, later renamed the Federal Scientific Center ""Orion."" On the occasion of the Orion Center's 60th anniversary, this volume chronicles the development and achievements of IR techniques, photoelectronics, and other defense technologies in the former USSR and Russia. It contains nearly 300 photographs of researchers and IR devices and systems, most published here for the first time.

Infrared Detectors

Infrared Detectors PDF Author: Antonio Rogalski
Publisher: CRC Press
ISBN: 1420076728
Category : Science
Languages : en
Pages : 900

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Book Description
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

Infrared Thermographic NDT-based Damage Detection and Analysis Method for Spacecraft

Infrared Thermographic NDT-based Damage Detection and Analysis Method for Spacecraft PDF Author: Chun Yin
Publisher: Springer Nature
ISBN: 9819982162
Category : Technology & Engineering
Languages : en
Pages : 280

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Book Description
The book focuses on infrared thermographic NDT systems and approaches. Both principles and engineering practice are covered, with more emphasis on the engineering practice of spacecraft damage detection and analysis. This is achieved by providing an in-depth study of several major topics such as infrared feature extraction, damage reconstruction, reconstructed image fusion, reconstructed image stitching, reconstructed image segmentation, defect positioning, defect edge detection and quantitative calculation. A number of application cases are discussed in detail, including impact damage to single-layer and multi-layer protective configurations, simple impact damage, and complex multi-type impact damage. The comprehensive and systematic treatment of practical problems in infrared detection and spacecraft damage identification is one of the main features of this book, which is particularly suitable for those interested in learning practical solutions in infrared detection technology. This book can benefit researchers, engineers, and graduate students in the fields of aerospace design and manufacturing, spacecraft environmental engineering, and non-destructive testing technology, etc.

Finding Hazardous Asteroids Using Infrared and Visible Wavelength Telescopes

Finding Hazardous Asteroids Using Infrared and Visible Wavelength Telescopes PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309493986
Category : Science
Languages : en
Pages : 75

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Book Description
Near Earth objects (NEOs) have the potential to cause significant damage on Earth. In December 2018, an asteroid exploded in the upper atmosphere over the Bering Sea (western Pacific Ocean) with the explosive force of nearly 10 times that of the Hiroshima bomb. While the frequency of NEO impacts rises in inverse proportion to their sizes, it is still critical to monitor NEO activity in order to prepare defenses for these rare but dangerous threats. Currently, NASA funds a network of ground-based telescopes and a single, soon-to-expire space-based asset to detect and track large asteroids that could cause major damage if they struck Earth. This asset is crucial to NEO tracking as thermal-infrared detection and tracking of asteroids can only be accomplished on a space-based platform. Finding Hazardous Asteroids Using Infrared and Visible Wavelength Telescopes explores the advantages and disadvantages of infrared (IR) technology and visible wavelength observations of NEOs. This report reviews the techniques that could be used to obtain NEO sizes from an infrared spectrum and delineate the associated errors in determining the size. It also evaluates the strengths and weaknesses of these techniques and recommends the most valid techniques that give reproducible results with quantifiable errors.

Proceedings of the Second Infrared Detector Technology Workshop

Proceedings of the Second Infrared Detector Technology Workshop PDF Author:
Publisher:
ISBN:
Category : Infrared array detectors
Languages : en
Pages : 358

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Book Description