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Proceedings Paper

Double-layer PMN bimorph deformable mirror system optimization design and fabrication technology
Author(s): Quan Sun; Zongfu Jiang
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Paper Abstract

In this paper we present a novel bimorph deformable mirror composed of double-layer lead magnesium niobate (PMN) slices. Compared with lead zirconate titanate (PZT), PMN has better physical features served as bimorph mirror. The optimization design of the mirror electrodes pattern and mirror size are investigated. The type of conductive adhesive and coating process are proposed. An improved mounting apparatus using O-type rubber rings for flexible mounting the mirror is innovated. Also the control circuit model and the interface unit with computer are investigated and designed. A mature design proposal and technology of bimorph deformable mirror system is presented.

Paper Details

Date Published: 24 November 2009
PDF: 10 pages
Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75131K (24 November 2009); doi: 10.1117/12.837789
Show Author Affiliations
Quan Sun, National Univ. of Defense Technology (China)
Zongfu Jiang, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 7513:
2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology
Toru Yoshizawa; Ping Wei; Jesse Zheng, Editor(s)

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