Recent Interferometry Applications in Topography and Astronomy
Recent Interferometry Applications in Topography and Astronomy

Author: Ivan Padron

Publisher: BoD – Books on Demand

Published: 2012-03-21

Total Pages: 233

ISBN-13: 9535104047

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This book provides a current overview of the theoretical and experimental aspects of some interferometry techniques applied to Topography and Astronomy. The first two chapters comprise interferometry techniques used for precise measurement of surface topography in engineering applications; while chapters three through eight are dedicated to interferometry applications related to Earth's topography. The last chapter is an application of interferometry in Astronomy, directed specifically to detection of planets outside our solar system. Each chapter offers an opportunity to expand the knowledge about interferometry techniques and encourage researchers in development of new interferometry applications.

Electronic Imaging in Astronomy
Electronic Imaging in Astronomy

Author: Ian S. McLean

Publisher: Springer Science & Business Media

Published: 2008-06-25

Total Pages: 576

ISBN-13: 3540765824

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The second edition of Electronic Imaging in Astronomy: Detectors and Instrumentation describes the remarkable developments that have taken place in astronomical detectors and instrumentation in recent years – from the invention of the charge-coupled device (CCD) in 1970 to the current era of very large telescopes, such as the Keck 10-meter telescopes in Hawaii with their laser guide-star adaptive optics which rival the image quality of the Hubble Space Telescope. Authored by one of the world’s foremost experts on the design and development of electronic imaging systems for astronomy, this book has been written on several levels to appeal to a broad readership. Mathematical expositions are designed to encourage a wider audience, especially among the growing community of amateur astronomers with small telescopes with CCD cameras. The book can be used at the college level for an introductory course on modern astronomical detectors and instruments, and as a supplement for a practical or laboratory class.

Electrical-field sensitive YBa₂Cu₃O₇₋ₓ detectors for real-time monitoring of picosecond THz pulses
Electrical-field sensitive YBa₂Cu₃O₇₋ₓ detectors for real-time monitoring of picosecond THz pulses

Author: Raasch, Juliane

Publisher: KIT Scientific Publishing

Published: 2019-04-23

Total Pages: 226

ISBN-13: 3731507862

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This work investigates the capability of the high-temperature superconductor YBCO to sense the evolution of the electrical field of THz pulses. A deposition process for ten unit-cell thin films and a sub-μm patterning process were developed to enable high sensitivities. The detector response to THz exctiations and its electrical-field sensitivity were studied. This unique characteristic allows for the investigation of instabilities of the THz radiation emitted from synchrotron storage rings.

Photodetectors
Photodetectors

Author:

Publisher: Woodhead Publishing

Published: 2015-10-24

Total Pages: 551

ISBN-13: 1782424687

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Photodetectors: Materials, Devices and Applications discusses the devices that convert light to electrical signals, key components in communication, computation, and imaging systems. In recent years, there has been significant improvement in photodetector performance, and this important book reviews some of the key advances in the field. Part one covers materials, detector types, and devices, and includes discussion of silicon photonics, detectors based on reduced dimensional charge systems, carbon nanotubes, graphene, nanowires, low-temperature grown gallium arsenide, plasmonic, Si photomultiplier tubes, and organic photodetectors, while part two focuses on important applications of photodetectors, including microwave photonics, communications, high-speed single photon detection, THz detection, resonant cavity enhanced photodetection, photo-capacitors and imaging. Reviews materials, detector types and devices Addresses fabrication techniques, and the advantages and limitations and different types of photodetector Considers a range of application for this important technology Includes discussions of silicon photonics, detectors based on reduced dimensional charge systems, carbon nanotubes, graphene, nanowires, and more

The ALMA Telescope
The ALMA Telescope

Author: Paul A. Vanden Bout

Publisher: Cambridge University Press

Published: 2023-08-17

Total Pages: 289

ISBN-13: 1009279688

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An insiders' account of the ALMA mega-project, for a broad spectrum of readers from scientists and historians to general readers.

Submillimeter Astrophysics and Technology
Submillimeter Astrophysics and Technology

Author: Dariusz C. Lis

Publisher:

Published: 2009

Total Pages: 492

ISBN-13:

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"To anyone who has worked in submillimeter astronomy or technology during the past four decades, Tom Phillips is a name that is instantly recognized. He has been an innovator in developing new receiver technologies, a pioneer in pushing the detection of important spectral lines, and a leader in developing new observational facilities. Tom has used radio, optical, and airborne telescopes for his research and has worked painstakingly to develop telescopes and facilities specifically for submillimeter astronomy, notably the Caltech Submillimeter Observatory (CSO) on Mauna Kea, and the Herschel Space Observatory (HSO) launched earlier this year. Over 120 participants gathered on February 23 - 24, 2009, in the Hameetman Auditorium of the newly constructed Cahill Center for Astronomy and Astrophysics on the campus of the California Institute of Technology in Pasadena to recognize Tom's numerous contributions over four decades with a correspondingly broad-based symposium. The oral and poster papers included in this volume give a snapshot of the varied areas in which Tom has worked and made such important contributions, as well as provide an overview of the state of the art in submillimeter astronomy, receiver technology, and observing facilities."--Provided by publisher.

Terahertz Techniques
Terahertz Techniques

Author: Erik Bründermann

Publisher: Springer

Published: 2012-04-18

Total Pages: 401

ISBN-13: 3642025927

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Research and development in the terahertz portion of the electromagnetic spectrum has expanded very rapidly during the past fifteen years due to major advances in sources, detectors and instrumentation. Many scientists and engineers are entering the field and this volume offers a comprehensive and integrated treatment of all aspects of terahertz technology. The three authors, who have been active researchers in this region over a number of years, have designed Terahertz Techniques to be both a general introduction to the subject and a definitive reference resource for all those involved in this exciting research area.