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Development Of 15 M Cutoff Wavelength Hgcdte Detector Arrays For Astronomy
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Book Synopsis Development of 15 Micron Cutoff Wavelength HgCdTe Detector Arrays for Astronomy by : Mario Cabrera
Download or read book Development of 15 Micron Cutoff Wavelength HgCdTe Detector Arrays for Astronomy written by Mario Cabrera and published by Springer Nature. This book was released on 2020-09-17 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes advances in the understanding of HgCdTe detectors. While long wave (15 μm) infrared detectors HgCdTe detectors have been developed for military use under high background irradiance, these arrays had not previously been developed for astronomical use where the background irradiance is a billion times smaller. The main pitfall in developing such arrays for astronomy is the pixel dark current which plagues long wave HgCdTe. The author details work on the success of shorter wavelength development at Teledyne Imaging Sensors, carefully modeling the dark current–reverse bias voltage curves of their 10 μm devices at a temperature of 30K, as well as the dark current–temperature curves at several reverse biases, including 250 mV. By projecting first to 13 and then 15 μm HgCdTe growth, values of fundamental properties of the material that would minimize tunneling dark currents were determined through careful modeling of the dark current-reverse bias voltage curves, as well as the dark current-temperature curves. This analysis was borne out in the 13 μm parts produced by Teledyne, and then further honed to produce the necessary parameters for the 15 μm growth. The resulting 13 μm arrays are being considered by a number of ground-based astronomy research groups.
Book Synopsis Thirty Years of Astronomical Discovery with UKIRT by : Andy Adamson
Download or read book Thirty Years of Astronomical Discovery with UKIRT written by Andy Adamson and published by Springer Science & Business Media. This book was released on 2013-11-26 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: These are the proceedings of an international meeting hosted by the Royal Observatory, Edinburgh, to commemorate the 30th anniversary of the dedication of the UKIRT, the United Kingdom InfraRed Telescope. The volume comprises 31 professional level papers. The first part of the book has 10 thorough reviews of the conception, design and build of the telescope, as well as accounts of some its key instruments such as IRCAM (the common-user infrared camera), CGS4 (the fourth Cooled Grating Spectrometer) and the Wide Field Camera. The second part of the book comprises 14 reviews of scientific achievements during its twenty years of visitor mode operations. The final part of the book is a series of 7 reviews of the results from the multiple surveys being done as part of UKIDSS (UKIRT Infrared Deep Sky Survey). The authors are all experts in their respective fields, for example instrument scientists, operations staff and leading astronomers.
Book Synopsis Infrared Detectors and Instrumentation for Astronomy by : Albert M. Fowler
Download or read book Infrared Detectors and Instrumentation for Astronomy written by Albert M. Fowler and published by . This book was released on 1995 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Albert M. Fowler Publisher :SPIE-International Society for Optical Engineering ISBN 13 : Total Pages :692 pages Book Rating :4.5/5 (49 download)
Book Synopsis Infrared Astronomical Instrumentation by : Albert M. Fowler
Download or read book Infrared Astronomical Instrumentation written by Albert M. Fowler and published by SPIE-International Society for Optical Engineering. This book was released on 1998 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of works on infrared astronomical instrumentation includes 134 papers on topics within this field, such as near-IR arrays for ground and space based observation, the manufacture of infrared optical components, and infrared array cameras.
Book Synopsis International Aerospace Abstracts by :
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Technology Plan for the Civil Space Program by : United States. National Aeronautics and Space Administration
Download or read book Integrated Technology Plan for the Civil Space Program written by United States. National Aeronautics and Space Administration and published by . This book was released on 1991 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seeing Photons by : National Research Council
Download or read book Seeing Photons written by National Research Council and published by National Academies Press. This book was released on 2010-09-28 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Department of Defense recently highlighted intelligence, surveillance, and reconnaissance (ISR) capabilities as a top priority for U.S. warfighters. Contributions provided by ISR assets in the operational theaters in Iraq and Afghanistan have been widely documented in press reporting. While the United States continues to increase investments in ISR capabilities, other nations not friendly to the United States will continue to seek countermeasures to U.S. capabilities. The Technology Warning Division of the Defense Intelligence Agency's (DIA) Defense Warning Office (DWO) has the critical responsibility, in collaborations with other components of the intelligence community (IC), for providing U.S. policymakers insight into technological developments that may impact future U.S. warfighting capabilities. To this end, the IC requested that the National Research Council (NRC) investigate and report on key visible and infrared detector technologies, with potential military utility, that are likely to be developed in the next 10-15 years. This study is the eighth in a series sponsored by the DWO and executed under the auspices of the NRC TIGER (Technology Insight-Gauge, Evaluate, and Review) Standing Committee.
Book Synopsis High Energy, Optical, and Infrared Detectors for Astronomy II by : David A. Dorn
Download or read book High Energy, Optical, and Infrared Detectors for Astronomy II written by David A. Dorn and published by SPIE-International Society for Optical Engineering. This book was released on 2006 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
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
Author :Craig Ralph McCreight Publisher :SPIE-International Society for Optical Engineering ISBN 13 :9780819450401 Total Pages :352 pages Book Rating :4.4/5 (54 download)
Book Synopsis Focal Plane Arrays for Space Telescopes by : Craig Ralph McCreight
Download or read book Focal Plane Arrays for Space Telescopes written by Craig Ralph McCreight and published by SPIE-International Society for Optical Engineering. This book was released on 2004 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Book Synopsis Infrared Astronomy with Arrays by : C. Gareth Wynn-Williams
Download or read book Infrared Astronomy with Arrays written by C. Gareth Wynn-Williams and published by . This book was released on 1987 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Semiconductors and Semimetals written by and published by Academic Press. This book was released on 1967-01-01 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductors and Semimetals
Author :James David Garnett Publisher :SPIE-International Society for Optical Engineering ISBN 13 : Total Pages :576 pages Book Rating :4.3/5 (91 download)
Book Synopsis Optical and Infrared Detectors for Astronomy by : James David Garnett
Download or read book Optical and Infrared Detectors for Astronomy written by James David Garnett and published by SPIE-International Society for Optical Engineering. This book was released on 2004 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Book Synopsis Instrument Design and Performance for Optical/infrared Ground-based Telescopes by : Masanori Iye
Download or read book Instrument Design and Performance for Optical/infrared Ground-based Telescopes written by Masanori Iye and published by . This book was released on 2003 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Antoni Rogalski Publisher :SPIE-International Society for Optical Engineering ISBN 13 :9781510611399 Total Pages : pages Book Rating :4.6/5 (113 download)
Book Synopsis Antimonide-based Infrared Detectors by : Antoni Rogalski
Download or read book Antimonide-based Infrared Detectors written by Antoni Rogalski and published by SPIE-International Society for Optical Engineering. This book was released on 2017-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Among the many materials investigated in the infrared (IR) field, narrow-gap semiconductors are the most important in IR photon detector family. Although the first widely used narrow-gap materials were lead salts (during the 1950s, IR detectors were built using single-element-cooled PbS and PbSe photoconductive detectors, primary for anti-missile seekers), this semiconductor family was not well distinguished. This situation seems to have resulted from two reasons: the preparation process of lead salt photoconductive polycrystalline detectors was not well understood and could only be reproduced with well-tried recipes; and the theory of narrow-gap semiconductor bandgap structure was not well known for correct interpretation of the measured transport and photoelectrical properties of these materials"--
Author :Antoni Rogalski Publisher :SPIE-International Society for Optical Engineering ISBN 13 : Total Pages :644 pages Book Rating :4.:/5 (318 download)
Book Synopsis Infrared Photon Detectors by : Antoni Rogalski
Download or read book Infrared Photon Detectors written by Antoni Rogalski and published by SPIE-International Society for Optical Engineering. This book was released on 1995 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt:
