A 15 Meter Laser-Stabilized Imaging Interferometer

The Laser-Stabilized Imaging Interferometer (LASII) concept is being developed as a candidate for the next generation of optical resolution beyond Hubble Space Telescope (HST). The essential ingredients are: a rigid and stable structure to minimize mechanical and thermal distortion, active control of the optical geometry by a laser metrology system, a self-deploying structure fitting into a single launch vehicle, and ultraviolet operation. We have modified earlier design concepts to fit the scale of an intermediate sized NASA mission.