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Thorlabs Multi-DM 12 x 12可变形反射镜，有保护层的银膜
Thorlabs 型号: DM140A-35-P01
分类: 镜片系统
DM140A系列规格参数对比
| Item # | DM140A-35-UP01 | DM140A-35-P01 | DM140A-35-UM01 | Kilo-3.5-DMa |
|---|---|---|---|---|
| Mirror Coating | Aluminum | Protected Silver | Gold | Aluminum, Protected Silver, or Gold |
| Actuator Array | 12 x 12 (140 Active)b | Ø34 (952 Active) | ||
| Actuator Stroke (Max)c | 3.5 µm | 3.5 µm | ||
| Actuator Pitch | 400 µm | 400 µm | ||
| Clear Aperture | 4.4 mm x 4.4 mm | Ø13.2 mm | ||
| Average Step Sized | < 1 nm | < 1 nm | ||
| Hysteresis | None | None | ||
| Fill Factore | >99% | >99% | ||
| Acceptance Angle | ±15° | ±45° | ||
| Mechanical Response Time (10% – 90%) | < 75 μs (~13.3 kHz) | < 80 μs (~12.5 kHz) | ||
| Surface Quality | < 30 nm (RMS) | < 30 nm (RMS) | ||
| Cable Length (from Mirror to Driver) | 60″ | 2 m | ||
| Frame Rate (Max) | 8 kHz | 34 kHz | ||
| Resolution | 14 Bit | 14 bit | ||
| Driver Dimensions | 9.0″ x 7.0″ x 2.5″ | |||
| (229 mm x 178 mm x 64 mm) | 19.0″ x 18.5″ x 5.25″ | |||
| Computer Interface | USB 2.0 | PCIe Card |
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