High-speed Deformable Mirror, 69 channels, Aperture (mm): 17.5

Name: High-speed Deformable Mirror, 69 channels, Aperture (mm): 17.5
SKU: MDM-0003

Cat No:MDM-0003

Description

Deformable mirrors are based on electromagnetic principles. They exhibit large wavefront modulation, high linearity, and fast modulation speed.

Datasheet

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Applications

Application

It is ideal for applications in astronomy, visual science, microscopy, defense and aerospace, FSO communications, lasers and physics, microelectronics and other fields.

Features

High modulation amplitude: Wavefront phase modulation amplitude exceeds 80μm High stability: +/-1% over 30s, <10nm RMS over hours High dynamic range: Response time less than 500μs High coating quality: R>97% @500nm-2.0µm Surface smoothness: Surface roughness <15Å RMS Sub-nanometer step size accuracy Low hysteresis: Hysteresis error less than 1% Single-channel phase modulation amplitude >5.0 µm PTV Protective silver (or other high-reflectivity coating) Operating temperature -10~35℃

Basic Information

Number of Channels	69
Aperture (mm)	17.5
Spacing (mm)	2.5
Closed-Loop Flatness (Nm, RMS)	7
Tilt (μm, PV)	40
Focus/Astigmatism (μm, PV)	30
3×3 Deformation (μm, PV)	25
Response (ms)	1.5
Bandwidth (Hz)	600

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