Fundamentals of Infrared Detector Operation and Testing PDF Download

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 31

View

Book Description
Fundamental research issues on infrared photodetectors are reported. These include the following: Task 1. HgCdTe (MCT) defect study Continuing the research on degradation of MCT, we explore the size changing of the dislocation loops and the effect of low-dose electron beam irradiation during TEM analysis. Self-energy correction is included to calculate the MCT defect states. For the photoluminescence image, we correlate the PL images from MCTs and their CZT substrates. Task 2. Antimony-based type-II superlattice (T2-SL) photodetectors We explored the temperature dependent and noise current characteristics of interband cascade detectors (ICDs). We also acquired type-II superlattice photodiodes from Jet Propulsion Lab and obtained a high detectivity of 5.23x1010 cmHz1/2/W at 77 K with devices of 10.5 m cutoff wavelength. Moreover, MOCVD growth of InAs/GaSb type-II superlattices was explored with substrates of both GaSb and GaAs. Task 3. Quantum dot infrared photodetectors (QDIPs) Our work has been focused on the growth and fabrication of high performance QDIP devices based on technologies developed. Defect-free 100-period InAs QD structure has been demonstrated. For InAs QDIPs grown on InP substrates by molecular beam epitaxy (MBE), peak detectivity of 2.1x109 cmHz1/2/W was achieved at a bias voltage of 0.8V.

Author: John David Vincent
Publisher: Wiley-Interscience
ISBN: 9780471502722
Category : Technology & Engineering
Languages : en
Pages : 504

View

Book Description
A comprehensive text/reference for the operation and testing of infrared (IR) detectors. Includes formulas and examples for most laboratory applications. Covers detector types, radiometric concepts, test equipment, measurements and error analysis.

Author: Michael A. Kinch
Publisher: SPIE Press
ISBN: 9780819467317
Category : Technology & Engineering
Languages : en
Pages : 190

View

Book Description
The choice of available infrared (IR) detectors for insertion into modern IR systems is both large and confusing. The purpose of this volume is to provide a technical database from which rational IR detector selection criteria evolve, and thus clarify the options open to the modern IR system designer. Emphasis concentrates mainly on high-performance IR systems operating in a tactical environment, although there also is discussion of both strategic environments and low- to medium-performance system requirements.

Author: Michael Vollmer
Publisher: John Wiley & Sons
ISBN: 3527413510
Category : Science
Languages : en
Pages : 803

View

Book Description
This new up-to-date edition of the successful handbook and ready reference retains the proven concept of the first, covering basic and advanced methods and applications in infrared imaging from two leading expert authors in the field. All chapters have been completely revised and expanded and a new chapter has been added to reflect recent developments in the field and report on the progress made within the last decade. In addition there is now an even stronger focus on real-life examples, with 20% more case studies taken from science and industry. For ease of comprehension the text is backed by more than 590 images which include graphic visualizations and more than 300 infrared thermography figures. The latter include many new ones depicting, for example, spectacular views of phenomena in nature, sports, and daily life.

Author: John David Vincent
Publisher: John Wiley & Sons
ISBN: 1118094883
Category : Technology & Engineering
Languages : en
Pages : 594

View

Book Description
Presents a comprehensive introduction to the selection, operation, and testing of infrared devices, including a description of modern detector assemblies and their operation This book discusses how to use and test infrared and visible detectors. The book provides a convenient reference for those entering the field of IR detector design, test or use, those who work in the peripheral areas, and those who teach and train others in the field. Chapter 1 contains introductory material. Radiometry is covered in Chapter 2. The author examines Thermal detectors in Chapter 3; the “Classical” photon detectors – simple photoconductors and photovoltaics in Chapter 4; and “Modern Photon Detectors” in Chapter 5. Chapters 6 through 8 consider respectively individual elements and small arrays of elements the “readouts” (ROICs) used with large imaging arrays; and Electronics for FPA Operation and Testing. The Test Set and The Testing Process are analyzed in Chapters 9 and 10, with emphasis on uncertainty and trouble shooting. Chapters 11 through 15 discuss related skills, such as Uncertainty, Cryogenics, Vacuum, Optics, and the use of Fourier Transforms in the detector business. Some highlights of this new edition are that it Discusses radiometric nomenclature and calculations, detector mechanisms, the associated electronics, how these devices are tested, and real-life effects and problems Examines new tools in Infrared detector operations, specifically: selection and use of ROICs, electronics for FPA operation, operation of single element and very small FPAs, microbolometers, and multi-color FPAs Contains five chapters with frequently sought-after information on related subjects, such as uncertainty, optics, cryogenics, vacuum, and the use of Fourier mathematics for detector analyses Fundamentals of Infrared and Visible Detector Operation and Testing, Second Edition, provides the background and vocabulary necessary to help readers understand the selection, operation, and testing of modern infrared devices.

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

View

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

Author: John David Vincent
Publisher: John Wiley & Sons
ISBN: 1119011884
Category : Technology & Engineering
Languages : en
Pages : 584

View

Book Description
Presents a comprehensive introduction to the selection,operation, and testing of infrared devices, including adescription of modern detector assemblies and theiroperation This book discusses how to use and test infrared and visibledetectors. The book provides a convenient reference for thoseentering the field of IR detector design, test or use, those whowork in the peripheral areas, and those who teach and train othersin the field. Chapter 1 contains introductory material. Radiometry is coveredin Chapter 2. The author examines Thermal detectors in Chapter 3;the “Classical” photon detectors – simplephotoconductors and photovoltaics in Chapter 4; and “ModernPhoton Detectors” in Chapter 5. Chapters 6 through 8consider respectively individual elements and small arrays ofelements the “readouts” (ROICs) used with large imagingarrays; and Electronics for FPA Operation and Testing. The Test Setand The Testing Process are analyzed in Chapters 9 and 10, withemphasis on uncertainty and trouble shooting. Chapters 11 through15 discuss related skills, such as Uncertainty, Cryogenics, Vacuum,Optics, and the use of Fourier Transforms in the detector business.Some highlights of this new edition are that it Discusses radiometric nomenclature and calculations, detectormechanisms, the associated electronics, how these devices aretested, and real-life effects and problems Examines new tools in Infrared detector operations,specifically: selection and use of ROICs, electronics for FPAoperation, operation of single element and very small FPAs,microbolometers, and multi-color FPAs Contains five chapters with frequently sought-after informationon related subjects, such as uncertainty, optics, cryogenics,vacuum, and the use of Fourier mathematics for detectoranalyses Fundamentals of Infrared and Visible Detector Operation andTesting, Second Edition, provides the background and vocabularynecessary to help readers understand the selection, operation, andtesting of modern infrared devices.

Author: R. H. Kingston
Publisher: Springer
ISBN: 3540359486
Category : Science
Languages : en
Pages : 151

View

Book Description
This text treats the fundamentals of optical and infrared detection in terms of the behavior of the radiation field, the physical properties of the detector, and the statistical behavior of the detector output. Both incoherent and coherent detection are treated in a unified manner, after which selected applications are analyzed, following an analysis of atmospheric effects and signal statistics. The material was developed during a one-semester course at M.I.T. in 1975, revised and presented again in 1976 at Lincoln Laboratory, and rewritten for publication in 1977. Chapter 1 reviews the derivation of Planck's thermal radiation law and also presents several fundamental concepts used throughout the text. These include the three thermal distribution laws (Boltzmann, Fermi-Dirac, Bose Einstein), spontaneous and stimulated emission, and the definition and counting of electromagnetic modes of space. Chapter 2 defines and analyzes the perfect photon detector and calculates the ultimate sensitivity in the presence of thermal radiation. In Chapter 3, we turn from incoherent or power detection to coherent or heterodyne detection and use the concept of orthogonal spatial modes to explain the antenna theorem and the mixing theorem. Chapters 4 through 6 then present a detailed analysis of the sensitivity of vacuum and semiconductor detectors, including the effects of amplifier noise.

Author: ANTONIO. ROGALSKI
Publisher: CRC Press
ISBN: 9780367577094
Category :
Languages : en
Pages : 898

View

Book Description
Completely revised and reorganized while retaining the approachable style of its predecessor, this second edition addresses the latest developments in the science and technology of IR detection. This edition discusses the fundamentals of IR detection, radiometry, and flux-transfer issues needed for IR detector and system analysis as well as majo

Author:
Publisher: Elsevier
ISBN: 0080542883
Category : Science
Languages : en
Pages : 405

View

Book Description
Physics of Thin Films is one of the longest running continuing series in thin film science, consisting of twenty volumes since 1963. The series contains quality studies of the properties of various thinfilms materials and systems. In order to be able to reflect the development of today's science and to cover all modern aspects of thin films, the series, starting with Volume 20, has moved beyond the basic physics of thin films. It now addresses the most important aspects of both inorganic and organic thin films, in both their theoretical as well as technological aspects. Therefore, in order to reflect the modern technology-oriented problems, the title has been slightly modified from Physics of Thin Films to Thin Films. - Discusses the latest research about structure, physics, and infrared photoemissive behavior of heavily doped silicon homojunctions and Ge and GaAs-based alloy junctions - Reviews the current status of SiGe/Si quantum wells for infrared detection - Discusses key developments in the growing research on quantum-well infrared photodetectors (QWIPs) - Reviews Chois development of a family of novel three-terminal, multi-quantum well devices designed to improve high-temperature IR detectivity at long wavelengths - Describes recent studies aimed at using multi-quantum well structures to achieve higher performance in solar cell devices based on materials systems