New Frontiers in Stellar Interferometry

New Frontiers in Stellar Interferometry PDF Author: Wesley A. Traub
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819454232
Category : Nature
Languages : en
Pages : 656

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Book Description
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.

New Frontiers in Stellar Interferometry

New Frontiers in Stellar Interferometry PDF Author:
Publisher:
ISBN:
Category : Astronomical instruments
Languages : en
Pages : 658

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Book Description


New Frontiers in Stellar Interferometry

New Frontiers in Stellar Interferometry PDF Author: Wesley A. Traub
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : Nature
Languages : en
Pages : 652

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Book Description
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.

An Introduction to Optical Stellar Interferometry

An Introduction to Optical Stellar Interferometry PDF Author: A. Labeyrie
Publisher: Cambridge University Press
ISBN: 1139457683
Category : Science
Languages : en
Pages : 295

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Book Description
During the last two decades, optical stellar interferometry has become an important tool in astronomical investigations requiring spatial resolution well beyond that of traditional telescopes. This book, first published in 2006, was the first to be written on the subject. The authors provide an extended introduction discussing basic physical and atmospheric optics, which establishes the framework necessary to present the ideas and practice of interferometry as applied to the astronomical scene. They follow with an overview of historical, operational and planned interferometric observatories, and a selection of important astrophysical discoveries made with them. Finally, they present some as-yet untested ideas for instruments both on the ground and in space which may allow us to image details of planetary systems beyond our own.

Principles of Stellar Interferometry

Principles of Stellar Interferometry PDF Author: Andreas Glindemann
Publisher: Springer Science & Business Media
ISBN: 3642150284
Category : Science
Languages : en
Pages : 359

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Book Description
The imaging process in stellar interferometers is explained starting from first principles on wave propagation and diffraction. Wave propagation through turbulence is described in detail using Kolmogorov statistics. The impact of turbulence on the imaging process is discussed both for single telescopes and for interferometers. Correction methods (adaptive optics and fringe tracking) are presented including wavefront sensing/fringe sensing methods and closed loop operation. Instrumental techniques like beam combination and visibility measurements (modulus and phase) as well as Nulling and heterodyne interferometry are described. The book closes with examples of observing programmes linking the theory with individual astrophysical programmes.

Direct Imaging of Exoplanets (IAU C200)

Direct Imaging of Exoplanets (IAU C200) PDF Author: International Astronomical Union. Colloquium
Publisher: Cambridge University Press
ISBN: 9780521856072
Category : Science
Languages : en
Pages : 674

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Book Description
Proceedings volume for researchers and graduate students of exoplanetary astrophysics, a rapidly evolving discipline.

The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation

The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation PDF Author: Andrea Richichi
Publisher: Springer Science & Business Media
ISBN: 3540742565
Category : Science
Languages : en
Pages : 583

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Book Description
Celebrating the completion of the first phase of VLTI development, the ESO workshop The Power of Optical/IR Interferometry, held in 2005, gathered researchers together to review and discuss not just interferometers, but also how science uses interferometers and their impact on astronomy as a whole. This volume contains the proceedings of this workshop, serving as a reference for astronomers working with optical and infrared interferometry.

The Many Scales in the Universe

The Many Scales in the Universe PDF Author: J.C. Toro Iniesta
Publisher: Springer Science & Business Media
ISBN: 1402045263
Category : Science
Languages : en
Pages : 303

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Book Description
All branches of astrophysics are encompassed in this book, from the largest scales and cosmology to the solar system and the Sun, through the galaxies and the stars, including a section on astronomical instrumentation. Experts from across the world ‘speak’ in a single book about the most recent, exciting results from their fields. A CD-ROM accompanies the book opening a panorama of astrophysics today.

Exploring the Cosmic Frontier

Exploring the Cosmic Frontier PDF Author: A.P. Lobanov
Publisher: Springer Science & Business Media
ISBN: 3540397566
Category : Science
Languages : en
Pages : 292

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Book Description
On May 18-21, 2004, the Max-Planck-Society’s Harnack-Haus in Dahlem, Berlin hosted the international symposium "Exploring the Cosmic Frontier: Astrophysical Instruments for the 21st Century". The symposium was dedicated to exploring the complementarity and synergies between different branches of astrophysical research, by presenting and discussing the fundamental scientific problems that will be addressed in the next few decades.

Precision Spectroscopy in Astrophysics

Precision Spectroscopy in Astrophysics PDF Author: Nuno C. Santos
Publisher: Springer Science & Business Media
ISBN: 3540754849
Category : Science
Languages : en
Pages : 664

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Book Description
High-accuracy Doppler shift measurements and high-precision spectroscopy are primary techniques in the search for exo-planets. Further extremely interesting applications include the analysis of QSO absorption lines to determine the variability of physical constants and the analysis of the isotopic ratios of absorption lines both in stars and in QSOs, and the determination of stellar oscillations through radial velocity measurements. Since the use of high-precision/resolution spectroscopy is closely connected to the ability to collect a large number of photons, the scientific domains using this technique benefit tremendously from the use of 8-meter class telescopes and will fully exploit the tremendous gain provided by future Extremely Large Telescopes (ELTs). IR high-resolution spectroscopy should soon approach the same accuracy regime achieved in the optical range. This volume comprehensively covers the astrophysical and technical aspects of high-precision spectroscopy with an outlook to future developments, and represents a useful reference work for researchers in those fields.

An Introduction to Radio Astronomy

An Introduction to Radio Astronomy PDF Author: Bernard F. Burke
Publisher: Cambridge University Press
ISBN: 1316175944
Category : Science
Languages : en
Pages : 460

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Book Description
Written by two prominent figures in radio astronomy, this well-established, graduate-level textbook is a thorough introduction to radio telescopes and techniques. It is an invaluable overview for students and researchers turning to radio astronomy for the first time. The first half of the book describes how radio telescopes work - from basic antennas and single aperture dishes through to full aperture-synthesis arrays. It includes reference material on the fundamentals of astrophysics and observing techniques. The second half of the book reviews radio observations of our galaxy, stars, pulsars, radio galaxies, quasars, and the cosmic microwave background. This third edition describes the applications of fundamental techniques to newly developing radio telescopes, including ATA, LOFAR, MWA, SKA, and ALMA, which all require an understanding of aspects specific to radio astronomy. Two entirely new chapters now cover cosmology, from the fundamental concepts to the most recent results of WMAP.