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Proceedings Paper

Measurement of repetitive surface displacement modulation induced by illuminating femto-second laser pulses
Author(s): Ryoma Tozawa; Daisuke Barada; Shigeo Kawata
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Paper Abstract

In this study, a light-driven deformable mirror is fabricated by electron beam lithography. The mirror is consisted of a deformation layer and a micromirror array. The deformation layer is made of an azobenzene polymer and the micromirro array is deposited on the deformation layer. The deformation of azobenzene polymer is induced by illuminating a continuum wave beam or femto-second pulse laser beam. Then, the micromirror is displaced. The displacement modulation is experimentally confirmed by interference measurement.

Paper Details

Date Published: 9 September 2015
PDF: 8 pages
Proc. SPIE 9598, Optics and Photonics for Information Processing IX, 95980H (9 September 2015); doi: 10.1117/12.2189448
Show Author Affiliations
Ryoma Tozawa, Utsunomiya Univ. (Japan)
Daisuke Barada, Utsunomiya Univ. (Japan)
Shigeo Kawata, Utsunomiya Univ. (Japan)


Published in SPIE Proceedings Vol. 9598:
Optics and Photonics for Information Processing IX
Abdul A. S. Awwal; Khan M. Iftekharuddin; Mohammad A. Matin; Mireya García Vázquez; Andrés Márquez, Editor(s)

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