Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2005.11a
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- Pages.205-208
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- 2005
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- 1598-2548(pISSN)
Vibration Suppression Design on the Instrument Supporting Structure for the Optical Performance Measurement
대구경 반사경 광학성능 측정을 위한 간섭계 지지구조물의 진동저감 설계
- Published : 2005.11.01
Abstract
Fabrication of large scaled mirror for the telescope application is the most challenging technology in recent year. Sophisticate technologies and know-how in fabrication and measurement are required to overcome the technological obstacles. KRISS(Korea Research Institute for Standards and Science) is now developing a large scaled mirror fabrication facility and KARI(Korea Aerospace Research Institute) is supporting the development. High precision interferometric test is required during the grinding and polishing of mirror to identify the surface profile precisely. The required fabrication accuracy of the mirror surface profile is
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