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STANDA in Lithuania
STANDA  P.Box.2684, LT-03001 Vilnius 9 P.O., Lithuania
Phone +370 5 2651474, Fax +370 5 2651483
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Home > Adaptive Optical Systems > 14MMDM-15-37 - 37-channel Micromachined Deformable Mirror System
37-channel Micromachined Deformable Mirror System
Perfect for correction of low-order optical aberrations
37 channels
Customized mirrors available upon request

This is probably the most popular deformable mirror ever made. In production since 1997, hundreds of these devices are used by scientists and engineers in all kinds of adaptive optics project, including laser beam control, real time atmospheric correction, ophthalmology, intracavity laser control, communications, holographic memory, optical fiber switching, etc. Properties of these mirrors are described in numerous scientific publications. Available with Al and gold coatings as standard, custom orders for protected silver and multilayer laser coatings available. The deflection range measured in the center of the membrane is about 25 fringes at 633 nm. In addition to standard silicon nitride-based mirrors, we produce mirrors with thicker polysilicon membrane, featuring higher reliability and snap-on protection.

Standard Specifications
Aperture shapeapproximately circular
Mirror coatingAl
Aperture dimensions15 mm diameter
Number of electrodes37
Control voltages Vc0 . . . 260 V
Initial RMS deviation from planeless than 0.45 µm
Main initial aberration1.5 fringes at 630 nm
Maximum deflection of the mirror center9.0 µm