Astrointerferometry with discrete optics
arXiv:1005.5000 · doi:10.1364/OL.35.003009
Abstract
We propose an innovative scheme exploiting discrete diffraction in a two dimensional array of coupled waveguides to determine the phase and amplitude of the mutual correlation function between any pair of three telescopes of an astrointerferometer.
9 pages, 3 figures, Submitted to Optics Letters
References in corpus (6)
- In the Shadow of the Transiting Disk: Imaging epsilon Aurigae in Eclipse
- An integrated optics beam combiner for the second generation VLTI instruments
- Ultrafast laser inscription: an enabling technology for astrophotonics
- Quantitative two-dimensional shadowgraphic set-up for high-sensitivity measurement of low-density laser-plasmas
- VLTI monitoring of the dust formation event of the Nova V1280 Sco
- Closure Phase Signatures of Planet Transit Events
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