HOME Products Optical Component Beamsplitters Variable Beamsplitter/Attenuator

Variable Beamsplitter/Attenuator

       
  Features Continuously Variable Split Ratios (T:R) from 1:99 to 95:1
    High Extinction Ratio Tp/Ts>1000:1
    Zero Order Half Waveplate
    Two M4 hole available for mounting
    RoHS Compliant
     
   
  Beam Deviation  <10 arc min
  Extinction Ratio Tp/Ts>1000:1
  Variable Split Ratios (T:R) 1:99-95:1
  Retardation Tolerance λ/300 (Typical)
  Dimension Tolerance +0/-0.2mm
  Surface Quality 60/40
  Transmitted Wavefront Distortion <λ/4@632.8nm for cube,
<λ/8@632.8nm for waveplate
  Coating(AOI=45°) AR Coating
R<0.25% per surface
  Damage Threshold >500mJ/cm2, 20ns, 20Hz, @1064nm