Terrestrial Planet Finder Coronagraph and Enabling Technologies

Ford, Virginia G.

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NASA NTRS · 20080014249

Terrestrial Planet Finder Coronagraph and Enabling Technologies

Ford, Virginia G.

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Abstract

Starlight suppression research is Stowed in Delta IV-H advancing rapidly to approach the required contrast ratio. The current analysis of the TPF Coronagraph system indicates that it is feasible to achieve the stability required by using developing technologies: a) Wave Front Sensing and Control (DMs, control algorithms, and sensing); b) Laser metrology. Yet needed: a) Property data measured with great precision in the required environments; b) Modeling tools that are verified with testbeds.

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Ford, Virginia G.. 2005-01-07. Terrestrial Planet Finder Coronagraph and Enabling Technologies. https://ntrs.nasa.gov/citations/20080014249

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