Quartz wedge beam splitter

  • The wedge angle of the wedge-shaped beam splitter and the antireflection film on the back can reduce the ghost image interference reflected on the back surface. Ensure high precision of transmitted light and reflected light.
  • Borisun optics supports the customization of wedge-shaped beam splitter with various beam splitting ratios, and the antireflection film includes UV, vis and NIR.
Technical parameters
Items Parameters
Material JGS1
Surface quality 10/5- 40/20
Effective aperture 90%
Parallel error 30′+-10′
Quantity Accuracy λ/8@633nm
Dimensional error +0.0/-0.25mm
Bevel 0.2-0.5mmX45°
S1 surface splitting coating Average value of spectral ratio (R / T) ± 10% of nominal bandwidth
S2 surface antireflection film Ravg < 1% of the average value within the nominal bandwidth
spectral curve

In addition, We can customize the optical beam splitter according to customer requirements or drawings.

For details, please consult:

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