Add to BibSonomyAbstract
Recently, a fast and high accurate algorithm to obtain the MRF’s dwell time inherited from CCOS for large mirror is developed. For diameter 500mm circle mirror whose matrix dimension is up to 182 462 × 189 210, it just takes about 83 seconds to get dwell time with the RMS of the surface error from 0.461λ to 0.017λ (λ = 632.8nm).
© 2013 Optical Society of America
PDF ArticleMore Like This
MRF: Engineering Large-Scale Crystals for Improved Wavefront
K.I. Schaffers, J. A. Menapace, A.J. Bayramian, P. J. Davis, C.A. Ebbers, J. E. Wolfe, J. A. Caird, and C. P. J. Barty
CThBB6 Conference on Lasers and Electro-Optics (CLEO:S&I) 2008
Progress in Large Scale, Longterm Stable Timing Distribution and Synchronization
Franz X. Kärtner
TuF1_1 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2013
Enabling Higher Precision Freeform Surfaces though Developments in Magnetorheological Finishing (MRF) and Subaperture Stitching Interferometry (SSI)
Paul Dumas
FT3B.1 Freeform Optics (Freeform) 2013