24 November 2009 Double-layer PMN bimorph deformable mirror system optimization design and fabrication technology
Author Affiliations +
Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75131K (2009); doi: 10.1117/12.837789
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China
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.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Quan Sun, Zongfu Jiang, "Double-layer PMN bimorph deformable mirror system optimization design and fabrication technology", 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; http://dx.doi.org/10.1117/12.837789
PROCEEDINGS
10 PAGES


SHARE
KEYWORDS
Mirrors

Electrodes

Adhesives

Ferroelectric materials

Deformable mirrors

Reflectivity

Coating

Back to Top