A low-cost compact metric adaptive optics system | Zendy

Justin D. Mansell | Zendy; B. Henderson | Zendy; Brennen Wiesner | Zendy; Robert Praus | Zendy; Steve Coy | Zendy

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A low-cost compact metric adaptive optics system

Author(s) -

Justin D. Mansell,

B. Henderson,

Brennen Wiesner,

Robert Praus,

Steve Coy

Publication year - 2007

Publication title -

proceedings of spie, the international society for optical engineering/proceedings of spie

Language(s) - English

Resource type - Conference proceedings

SCImago Journal Rank - 0.192

H-Index - 176

eISSN - 1996-756X

pISSN - 0277-786X

DOI - 10.1117/12.734896

Subject(s) - adaptive optics , computer science , deformable mirror , gradient descent , electronics , stochastic gradient descent , optics , physics , artificial intelligence , electrical engineering , artificial neural network , engineering

The application of adaptive optics has been hindered by the cost, size, and complexity of the systems. We describe here progress we have made toward creating low-cost compact turn-key adaptive optics systems. We describe our new low- cost deformable mirror technology developed using polymer membranes, the associated USB interface drive electronics, and different ways that this technology can be configured into a low-cost compact adaptive optics system. We also present results of a parametric study of the stochastic parallel gradient descent (SPGD) control algorithm.

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