'Circularly symmetric' presentation slideshows

The New Worlds Observer: Opening Direct Study of Exo-planets Using External Occulters

The New Worlds Observer: Opening Direct Study of Exo-planets Using External Occulters. Webster Cash University of Colorado & The NASA Institute for Advanced Concepts. New Worlds Contributors. Webster Cash University of Colorado Jim Green Eric Schindhelm Jeremy Kasdin Princeton University

810 views • 70 slides

Understanding interferometric visibility functions

Understanding interferometric visibility functions. J. Meisner. Computing the visibility function V(u,v) from the image function F(x,y). Possible approaches: Do the 2-D fourier transform (not so intuitive) In a circularly symmetric case, perform the Hankel transform (not so intuitive)

447 views • 35 slides

The Design and Performance of an Astigmatic Laser Mode Converter

612 views • 17 slides

An Update on the UK Smart X-Ray Optics Project

260 views • 14 slides