The Wide Aperture Exoplanet Telescope (WAET) is a ground-based opticaltelescope layout in which one dimension of a filled aperture can be made very,very large (beyond 100 m) at low cost and complexity. With an unusual beam pathbut an otherwise-conventional optics, we obtain a fully-steerable telescope ona low-rise mount with a fixed gravity vector on key components. Numerous designconsiderations and scaling laws suggest that WAET can be far less expensivethan other giant segmented mirror telescopes.
展开▼