The FSM-300-01 Fast Steering Mirror System provides 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. Using a unique flexure design to confine the motion of the mirror, the bearing surfaces often used with galvanometer scanners are eliminated. This results in ultra-smooth motion, very high accuracy, and practically infinite lifetime. Four voice coil actuators provide fast, high-bandwidth rotation. Utilized in push-pull pairs, the actuators provide smooth, even torque to the mirror. An internal optical-based feedback loop provides position feedback for accurate and stable pointing and tracking. The included controller/driver establishes the feedback interface between the angle sensors and the drivers, providing current to the voice coils that tip and tilt the mirror assembly. It also provides a convenient interface between the user and the mirror, allowing control voltages to be applied and mirror position to be monitored. The updated FSM-CD300 Series Controller incorporates upgraded independent gain and DC offset adjustments of both X and Y-axes. This enhancement significantly improves the system performance for Laser Pointing applications, requiring accurately controlled point-to-point movements. The FSM300-01 comes with a 1 inch (25.4 mm) diameter ER.1 coated mirror. A wide range of 1 inch mirror assemblies are sold separately. This allows the user to field replace the standard mirror with a better coating option if required.


FSM-300-01快速转向镜系统提供了两轴、高带宽、亚微米级分辨率的旋转，具有标准的、经济可行的设计，可用于激光光束稳定、激光指向、跟踪和图像稳定等应用领域。采用一种独特的弯曲设计来限制镜子的运动，轴承表面经常使用的检流计扫描仪被淘汰。这导致了超光滑的运动，非常高的精度，和实际无限的寿命。四个音圈执行机构提供快速，高带宽的旋转。采用推挽对，执行机构提供平滑，甚至扭矩的镜子。一个内部的基于光学的反馈回路提供位置反馈，以精确和稳定的指向和跟踪。所包含的控制器/驱动程序在角度传感器和驱动程序之间建立反馈接口，为尖端和倾斜镜像组件的语音线圈提供电流。它还在用户和镜子之间提供了一个方便的界面，允许施加控制电压和监视镜子的位置。更新的FSM-CD300系列控制器包含升级的独立增益和X轴和y轴的直流偏置调整。这种增强显著提高了激光指向应用程序的系统性能，要求精确控制点到点的移动。FSM300-01配备1英寸(25.4 mm)直径ER.1涂层镜子。各种1英寸的镜组件单独出售。这允许用户在需要时使用更好的涂层选项替换标准镜像。