Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A....

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Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006 Grade: Oral Exam

Transcript of Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A....

Page 1: Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006 Grade:

Interferometry

Walter Jaffe

Room 563

Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006

Grade: Oral Exam

Page 2: Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006 Grade:
Page 3: Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006 Grade:

Why is interferometry interesting?

It's cheaper than building a traditional imaging system of equivalent resolution.It's sometimes easier to interpret/calibrate date from interferometers.The physics is interesting.

Page 4: Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006 Grade:

What is actually interfering?

Could be photons or other particles. Feynman's construction predicts interferences of just about anything as the basis of quantum mechanics. Optical systems are usually dealt with as quantum systems.

Could be electromagnetic fields. Radio systems are usually dealt with as classical EM. How does VLBI work anyways? Good reference is Born and Wolf, Principles of optics

Crossover point is usually midInfrared, λ~ 10μ or 3.10^13 Hz

Page 5: Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006 Grade:
Page 6: Interferometry Walter Jaffe Room 563 Text:: An Introduction to optical Stellar Interferometry A. Labeyrie, S.G.Lipson, P. Nisenson Cambridge, 2006 Grade:

Interferometry 2001

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Speckle Interferometry Observation of Binary Star … · Speckle interferometry is a technique devised by Antoine Labeyrie in 1970. It was known that, when ... Speckle Interferometry

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Radio Interferometry Jeff Kenney. Outline of talk Differences between optical & radio interferometry Basics of radio interferometry Connected interferometers.

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Nonclassical Interferometry - GEO600schnabel/Vorl_SS06.pdf · Nonclassical Interferometry I. Introduction 1. Gravitational Wave Detection 2. Classical Interferometry II. Interferometer

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BEC Interferometry and Applications - University of … · BEC Interferometry and Applications ... Bob Leonard, and Cass Sackett Atom Interferometry ... • Symmetric interferometer

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Radio &Optical Interferometry: Basic Observing Techniques ... · – 2 – 1. Interferometry in Astronomy 1.1. Introduction The technique of interferometry is an indispensable tool

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Quantum Interferometry and Gravity with Positroniumpcgiammarchi.mi.infn.it/giammarchi/Giammarchi_QUPLAS_Berna.pdf · Positronium Quantum Interferometry concept • Positron Interferometry

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Interferometry - NASA...Interferometry V-1 N91-33 KEY POINTS ON INTERFEROMETRY • The extension of multi-telescope interferometry and aperture synthesis to infrared and optical wavelengths

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