A wavefront analysis algorithm for multi-aperture interferometers and hypertelescopes

Details A wavefront analysis algorithm for multi-aperture interferometers and hypertelescopes A wavefront analysis algorithm for multi-aperture interferometers and hypertelescopes

Oct 2002

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002esasp.514..273b&link_type=abstract

In: Earth-like planets and moons. Proceedings of the 36th ESLAB Symposium, 3 - 8 June 2002, ESTEC, Noordwijk, The Netherlands. E

Physics

1

Interferometers, Hypertelescopes, Algorithms

Scientific paper

We present here a new algorithm utilizing three-dimensional (3D) Fourier transforms for phasing interferometers and hypertelescopes. We develop a code in C which does 3D Fourier transforms of spectro-images, arranged as an (x, y, &lambda-1) input cube (λ-1 is the inverse wavelength). Piston errors are determined by measuring the height of the dots in the output cube. The autocorrelation of the entrance pupil gives the positions of the columns containing these dots.

Affiliated with

Also associated with

No associations

Rating

A wavefront analysis algorithm for multi-aperture interferometers and hypertelescopes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A wavefront analysis algorithm for multi-aperture interferometers and hypertelescopes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A wavefront analysis algorithm for multi-aperture interferometers and hypertelescopes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1423159