Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > OFT > 2014 > JTu5A > JTu5A.3

Pressurization system aided polishing for fabrication of a quilting-free lightweighted mirror

Joohyung Lee, Hagyong Kihm, Hyunbae Kim, Jae-hyeob Lee, Yun-Woo Lee, and Ho-Soon Yang

Not Accessible

Your library or personal account may give you access

Abstract

We adopted simplified pneumatic pressurization system in polishing process to remove quilting effect. Optimized air pressure was investigated by FEM analysis and fabrication of 25 nm rms surface without quilting effect was experimentally verified.

© 2014 Optical Society of America

PDF Article
More Like This
Fabrication of Extremely Lightweight Mirrors

William W. Zhang
OFMA1 Optical Fabrication and Testing (OF&T) 2006

Optical testing and finite element analysis applied in stressed mirror polishing

R. Izazaga-Pérez, D. Aguirre-Aguirre, F. S. Granados-Agustín, and M. E. Percino-Zacarías
OM3C.6 Optical Fabrication and Testing (OF&T) 2014

Development and Results for Stressed-lap Polishing of Large Telescope Mirrors1

S. C. West, R. Angel, B. Cuerden, W. Davison, J. Hagen, H. M. Martin, Dae Wook Kim, and B. Sisk
OTh2B.4 Optical Fabrication and Testing (OF&T) 2014

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use