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Using Ion Implantation to Fine-tune the Figure of Extremely Lightweight Mirrors

Completed TRL 2 (started at 1, targeting 3)

Description

Ion implantation can change the mechanical and electrical properties of a material. It is a mature technology that has found many applications, both in industry and in research. We are investigating a new and innovative application of this technology: fine-tuning the optical figure of thin (< 0.5mm) and lightweight (areal density < 1 kg/m2) x-ray mirrors. When successfully developed, this process would be able to significantly improve the fabrication process and the point-spread-function of future x-ray telescopes. This technique could be used as a step of fabricating x-ray optics for future astronomical missions.

Benefits

N/A

Details

Technology areaMaterials, Structures, Mechanical Systems, and Manufacturing > Manufacturing > Electronics and Optics Manufacturing Processes
ProgramCenter Independent Research & Development: GSFC IRAD (GSFC IRAD)
Lead organizationGoddard Space Flight Center, Greenbelt, MD
Start date2013-10-01
End date2015-09-01

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