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Investigation of the dynamic response performance for the liquid-filled variable focus lens
Author(s): Lihui Wang; Masatoshi Ishikawa
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Paper Abstract

With the purpose of designing a liquid-filled variable focus lens with a large optical aperture and high-speed performance, an investigation research and a series of comparison experiments were conducted. One of the foundings is that the eigenfrequencies of the actuation unit and the lens' dynamic surface profile will become the critical parameters when the lens aperture becomes large. Mechanics analysis of the deformation was studied, and a series of the lens prototype was built.

Paper Details

Date Published: 22 February 2018
PDF: 8 pages
Proc. SPIE 10544, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XI, 1054419 (22 February 2018); doi: 10.1117/12.2288845
Show Author Affiliations
Lihui Wang, The Univ. of Tokyo (Japan)
Masatoshi Ishikawa, The Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 10544:
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XI
Georg von Freymann; Winston V. Schoenfeld; Raymond C. Rumpf, Editor(s)

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