Application of Spatial Filtering to Ground-Based Interferometry

Sudhakar Prasad; Gary Loos

doi:10.1364/AOLT.1992.ATuB8

Adaptive Optics for Large Telescopes
Technical Digest Series (Optica Publishing Group, 1992),
paper ATuB8
•https://doi.org/10.1364/AOLT.1992.ATuB8

Application of Spatial Filtering to Ground-Based Interferometry

Sudhakar Prasad and Gary Loos

Adaptive Optics for Large Telescopes 1992

Lahaina, Maui, Hawaii United States
17–21 August 1992
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Poster Session 2 (ATuB)

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S. Prasad and G. Loos, "Application of Spatial Filtering to Ground-Based Interferometry," in Adaptive Optics for Large Telescopes, Technical Digest Series (Optica Publishing Group, 1992), paper ATuB8.

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Abstract

Interferometric, or aperture-synthesis, imaging of ever fainter objects requires ever larger aperture sizes. However, for ground-based interferometry, large aperture sizes entail a large decorrelation – and an accompanying loss of sensitivity – as a result of the atmospheric turbulence.

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