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 概述：
激光衰减模块，可以实现对激光能量的线性连续控制。
The attenuator may be adjusted from 0% to 100% with a shutter closure to ensure 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.
可应用的激光波长：
● 266 nm
● 355 nm
● 532 nm
● 1064 nm
规格参数：
● Wavelengths: 266nm, 355nm, 532nm, & 1064nm
● Controller
● Comm RS232, w/ bypass output
● Baud Rate 57,600 (other speeds available on request)
● Range 0 to 100%
● Resolution 0.1%
● Tact Time 1s, full range motion, for all four wavelengths | 
