The Laser Attenuator Module provides linearized control of laser energy. The attenuator may be adjusted from 0 to 100 with a shutter closure to insure no residual energy at 0 output. An internal calibration and linearization function simplifies setup and calibration. Attenuator modules can be connected together in a daisy chain providing independent control of energy in multiple wavelength systems.激光减器模块提供线性化的激光控制。减器可以整从0到100与快关在0出确保没有剩余的。内校准和线性化功简化了安和校准。减器模块可以在一个的多波系统提供的独立控制接在一。