A 15 Meter Laser-Stabilized Imaging Interferometer

Chen, Chien

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NASA NTRS · 20210004039

A 15 Meter Laser-Stabilized Imaging Interferometer

Chen, Chien

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Abstract

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.

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Chen, Chien. 1995-01-01. A 15 Meter Laser-Stabilized Imaging Interferometer. https://ntrs.nasa.gov/citations/20210004039

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