Products
Fast Steering Mirrors (FSM)
Fast Steering Mirror Systems provide two-axis, high-bandwidth rotation with sub-microradian resolution in a standard, economically viable design for commercial use in applications such as laser beam stabilization, laser pointing, tracking, and image stabilization.
| Resolution | ≤ 1μrad RMS |
| Closed-loop Bandwidth | ≥ 500（@1%travel） |
| Step Response | ≤ 2ms（@1%travel） |
| Repeatability | ≤ 3μrad （@25℃）RMS |
| Angle Range | ≤ ±25mrad |
| Power | ≤ 25W（DC28±4V） |
| Working Temperature | -40℃ ～ 70℃ |
| Storage Temperature | -55℃ ～ 85℃ |
| Anti-vibration | GJB 150.16A-2009 |
| Anti-Impact | GJB 150.18A-2009 |
| FSM Overall dimension | 54mm×86mm×86mm |
| Weight | ＜ 600g |
| Material | Quartz glass |
| Mirror Size | Φ76.2mm × 5 mm |
| Reflectance | ＞ 95% |
| Surface Flatness | ≤ λ/4 |
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