Aug 28 |
Introduction Course outline, administration, general principles of the detection of radiation, photoconductors |
Aug 30 |
Direct detection 1 More on photoconductors, basic intro to heterodyne |
Sep 4 |
Direct detection 2 Single and multiplexed optical detectors; responsivity, dark current, background (and flat-fielding, dark/bias measurements) |
Sep 6 |
Direct detection 3 Bolometers and calorimeters from the submillimeter to X-rays |
Sep 11 |
Coherent detection 1 Heterodyne receiver overview; frequency shifting (mixing), sidebands, detectors |
Sep 13* |
Coherent detection 2 Mixers, amplifiers, noise cascade, dB, signal to noise ratios, radiomteter equation |
Sep 18 |
Statistics 1 Distributions: binomial, Poisson, Normal, chi-squared; Statistics: sample mean, sample standard deviation |
Sep 20 |
Statistics 2 Hypothesis testing and confidence limits |
Sep 25 |
Statistics 3 Noise: source-, background-, and quantum limited detection |
Sep 27 |
Optics 1 Geometric optics, equations for thin lenses, magnification, effective focal length |
Oct 2 |
Optics 2 Mirrors, Fermat's principle, aberrations, telescope configurations |
Oct 4 |
Optics 3 Diffraction and introduction to Fourier optics |
Oct 9 |
Fourier series and transforms 1 Introduction, definitions, basic principles and limits |
Oct 11 |
MIDTERM EXAM |
Oct 16* |
Fourier series and transforms 2 Transform theorems and their applications |
Oct 18* |
Fourier series and transforms 3 Sampling, aliasing, convolution |
Oct 23 |
Fourier series and transforms 4 The FFT, spectra and filtering |
Oct 25 |
Optics 4 Filled aperture telescopes: beams, point spread functions, tapered illumination |
Oct 30 |
Optics 5 Aperture phase, adaptive and active optics |
Nov 1 |
Interferometry 1 Introduction to interferometry |
Nov 6* |
Interferometry 2 Phased and multiplying arrays: from Michelson to Ryle |
Nov 8* |
Interferometery 3 Synthesis arrays and earth rotation |
Nov 13 |
Interferometery 4 Imaging, deconvolution of incompletely sampled data |
Nov 15 |
Spectral analysis 1 Overview; colors, filters, prisms, calorimeters |
Nov 27 |
Spectral analysis 2 Gratings; grating spectrometers; resolution, free spectral range |
Nov 29 |
Spectral analysis 3 Types of grating spectrometers; Fabry-Perot, multi-layer reflectors and anti-reflection coatings |
Dec 4 |
Spectral analysis 4 Fabry-Perot, microwave filters, multi-layer reflectors, and anti-reflection coatings. Fourier transform spectrometers, correlators, synchronous detection |
Dec 6 |
Review Review of course topics |
Dec 12 |
FINAL EXAM, 10:00-12:00 |