Adaptive Optics For Astronomy
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Author |
: François Roddier |
Publisher |
: Cambridge University Press |
Total Pages |
: 421 |
Release |
: 1999-06-17 |
ISBN-10 |
: 9780521553759 |
ISBN-13 |
: 052155375X |
Rating |
: 4/5 (59 Downloads) |
Synopsis Adaptive Optics in Astronomy by : François Roddier
Adaptive optics is set to revolutionise the future of astronomy; this is the first book on the subject and is set to become the standard reference.
Author |
: John W. Hardy |
Publisher |
: Oxford Optical and Imaging Sci |
Total Pages |
: 452 |
Release |
: 1998 |
ISBN-10 |
: 0195090195 |
ISBN-13 |
: 9780195090192 |
Rating |
: 4/5 (95 Downloads) |
Synopsis Adaptive Optics for Astronomical Telescopes by : John W. Hardy
This book by one of the leaders in adaptive optics covers the fundamental theory and then describes in detail how this technology can be applied to large ground-based telescopes to compensate for the effects of atmospheric turbulence. It includes information on basic adaptive optics components and technology, and has chapters devoted to atmospheric turbulence, optical image structure, laser beacons, and overall system design. The chapter on system design is particularly detailed and includes performance estimation and optimization. Combining a clear discussion of physical principles with numerous real-world examples, this book will be a valuable resource for all graduate students and researchers in astronomy and optics.
Author |
: D.M. Alloin |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 368 |
Release |
: 1994-03-31 |
ISBN-10 |
: 0792327489 |
ISBN-13 |
: 9780792327486 |
Rating |
: 4/5 (89 Downloads) |
Synopsis Adaptive Optics for Astronomy by : D.M. Alloin
The blossoming of adaptive optical techniques has brought about a revolution in the field of astronomical observation. Coupled with the new generation of large, ground-based telescopes, it allows us to achieve an unprecendented angular resolution in the analysis of faint astronomical sources at optical wavelengths. This book provides the basic concepts of adaptive optics, discusses the possible instrumental strategies and the state-of-the-art technical achievements of this development and presents the key astrophysical programs which will most benefit from it. Over fifteen well-known experts have contributed to making this volume a comprehensive one, with steady progression as well as full coverage of the various aspects of the field. Students graduating in optical sciences and astrophysics, astronomers, engineers interested in atmospheric turbulence compensation will find this book a reference text on the subject.
Author |
: Daniel J. Schroeder |
Publisher |
: Elsevier |
Total Pages |
: 367 |
Release |
: 2012-12-02 |
ISBN-10 |
: 9780323138567 |
ISBN-13 |
: 032313856X |
Rating |
: 4/5 (67 Downloads) |
Synopsis Astronomical Optics by : Daniel J. Schroeder
Written by a recognized expert in the field, this clearly presented, well-illustrated book provides both advanced level students and professionals with an authoritative, thorough presentation of the characteristics, including advantages and limitations, of telescopes and spectrographic instruments used by astronomers of today. - Written by a recognized expert in the field - Provides both advanced level students and professionals with an authoritative, thorough presentation of the characteristics, including advantages and limitations, of telescopes and spectrographic instruments used by astronomers of today
Author |
: N. Ageorges |
Publisher |
: Springer |
Total Pages |
: 340 |
Release |
: 2000-05-31 |
ISBN-10 |
: 0792363817 |
ISBN-13 |
: 9780792363811 |
Rating |
: 4/5 (17 Downloads) |
Synopsis Laser Guide Star Adaptive Optics for Astronomy by : N. Ageorges
Adaptive optics allows the theoretical limit of angular resolution to be achieved from a large telescope, despite the presence of turbulence. Thus an eight meter class telescope, such as one of the four in the Very Large Telescope operated by ESO in Chile, will in future be routinely capable of an angular resolution of almost 0.01 arcsec, compared tot he present resolution of about 0.5 arcsec for conventional imaging in good condition. All the world's major telescopes either have adaptive optics or are in the process of building AO systems. It turns out that a reasonable fraction of the sky can be observed using adaptive optics, with moderately good imaging quality, provided imaging in done in the near IR. To move out of the near IR, with its relatively poor angular resolution, astronomers need a laser guide star. There is a layer of Na atoms at approximately 90 km altitude that can be excited by a laser to produce such a source, or Rayleigh scattering can be employed lower in the atmosphere. But the production and use of laser guide stars is not trivial, and the key issues determining their successful implementation are discussed here, including the physics of the Na atom, the cone effect, tilt determination, sky coverage, and numerous potential astronomical applications.
Author |
: Robert K. Tyson |
Publisher |
: SPIE Press |
Total Pages |
: 136 |
Release |
: 2000 |
ISBN-10 |
: 0819435112 |
ISBN-13 |
: 9780819435118 |
Rating |
: 4/5 (12 Downloads) |
Synopsis Introduction to Adaptive Optics by : Robert K. Tyson
Adaptive optics systems and components have achieved a level of sophistication and simplicity that goes beyond traditional applications in astronomy and the military and into developments in medicine, manufacturing, and communications. This book was written for those interested in the multidisciplinary technology and those who need a broad-brush explanation without wading through thousands of journal articles. It follows the structure of a one-day tutorial taught by the author, including humor and sidebars of historical material.
Author |
: Robert Tyson |
Publisher |
: CRC Press |
Total Pages |
: 310 |
Release |
: 2010-09-14 |
ISBN-10 |
: 9781439808597 |
ISBN-13 |
: 1439808597 |
Rating |
: 4/5 (97 Downloads) |
Synopsis Principles of Adaptive Optics by : Robert Tyson
Since the publication of the second edition of Principles of Adaptive Optics, the developments and applications in this area have increased tremendously. Observatories are now producing outstanding science through adaptive optics technology; components, such as micromachined deformable mirrors and very low noise detectors, are revolutionizing the f
Author |
: Michael S. Tarov |
Publisher |
: Nova Publishers |
Total Pages |
: 136 |
Release |
: 2002 |
ISBN-10 |
: 1590334132 |
ISBN-13 |
: 9781590334133 |
Rating |
: 4/5 (32 Downloads) |
Synopsis Adaptive Optics by : Michael S. Tarov
Adaptive optics is a field which is coming into its own with new discoveries occurring almost daily both in astronomy and in applications of AO in applied fields. In an adaptive optics system, the output from a wavefront sensor is used to calculate corrections that actively remove distortions from an image. The applications of adaptive optics in vision science have received considerable impetus from the knowledge developed by astronomers about how to correct images using AO technology. It is expected that developments in adaptive optics will radically change the face of astronomy in the 21st century. These systems will largely overcome the main limitation of ground-based telescopes, namely the severe reduction in image quality caused by turbulence in the Earth's atmosphere. Intended for use at near infrared wavelengths, adaptive optics allow imaging and spectroscopy at the limit of resolution imposed by optical diffraction an advance in astronomer's ability to view the heavens unparalleled since the invention of the telescope. AO is now also entering clinical medicine in the field of ophthalmology and other related fields. This new book presents several hundred current abstracts in the field, each fully indexed, for ease of access and contains a CD ROM for further research.
Author |
: N. Ageorges |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 362 |
Release |
: 2013-04-17 |
ISBN-10 |
: 9789401596244 |
ISBN-13 |
: 9401596247 |
Rating |
: 4/5 (44 Downloads) |
Synopsis Laser Guide Star Adaptive Optics for Astronomy by : N. Ageorges
Adaptive optics allows the theoretical limit of angular resolution to be achieved from a large telescope, despite the presence of turbulence. Thus an eight meter class telescope, such as one of the four in the Very Large Telescope operated by ESO in Chile, will in future be routinely capable of an angular resolution of almost 0.01 arcsec, compared tot he present resolution of about 0.5 arcsec for conventional imaging in good condition. All the world's major telescopes either have adaptive optics or are in the process of building AO systems. It turns out that a reasonable fraction of the sky can be observed using adaptive optics, with moderately good imaging quality, provided imaging in done in the near IR. To move out of the near IR, with its relatively poor angular resolution, astronomers need a laser guide star. There is a layer of Na atoms at approximately 90 km altitude that can be excited by a laser to produce such a source, or Rayleigh scattering can be employed lower in the atmosphere. But the production and use of laser guide stars is not trivial, and the key issues determining their successful implementation are discussed here, including the physics of the Na atom, the cone effect, tilt determination, sky coverage, and numerous potential astronomical applications.
Author |
: Joel A Kubby |
Publisher |
: CRC Press |
Total Pages |
: 390 |
Release |
: 2013-04-26 |
ISBN-10 |
: 9781439850183 |
ISBN-13 |
: 1439850186 |
Rating |
: 4/5 (83 Downloads) |
Synopsis Adaptive Optics for Biological Imaging by : Joel A Kubby
Adaptive Optics for Biological Imaging brings together groundbreaking research on the use of adaptive optics for biological imaging. The book builds on prior work in astronomy and vision science. Featuring contributions by leaders in this emerging field, it takes an interdisciplinary approach that makes the subject accessible to nonspecialists who want to use adaptive optics techniques in their own work in biology and bioengineering. Organized into three parts, the book covers principles, methods, and applications of adaptive optics for biological imaging, providing the reader with the following benefits: Gives a general overview of applied optics, including definitions and vocabulary, to lay a foundation for clearer communication across disciplines Explains what kinds of optical aberrations arise in imaging through various biological tissues, and what technology can be used to correct for these aberrations Explores research done with a variety of biological samples and imaging instruments, including wide-field, confocal, and two-photon microscopes Discusses both indirect wavefront sensing, which uses an iterative approach, and direct wavefront sensing, which uses a parallel approach Since the sample is an integral part of the optical system in biological imaging, the field will benefit from participation by biologists and biomedical researchers with expertise in applied optics. This book helps lower the barriers to entry for these researchers. It also guides readers in selecting the approach that works best for their own applications.