Detailed Product Wanted Description

Changchun Hengyi Optics Co., Ltd could manufacture various Beamsplitters, such as Beamsplitter cube, Broadband Neutral Plate Beamsplitters, Polarization beamsplitter cube, Laser-line Beamsplitters, Plate Beamsplitters, Beam Samplers, etc.

 Beamsplitter cube 

Cube beamsplitters are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50%(average) though output is partially polarized. If polarization sensitivity is critical to your application, we recommend that Polarization Cube Beamsplitter or Non-Polarization Cube Beamsplitter.  

Our ability can be up to:
Material: SF2, BK7A or other materials
Dimension: 2 x 2 x 2mm -300 x 300 x 300mm
Dimension tolerance: 0.1 more or less T/R ratio: specified by customers
Wavelength Range: 250-2500 nm Parallelism: <10 arc second
Beam deviation: <3 arc minute 
Flatness: 1/8 wave at 632.8nm 
Surface Quality:20-10 or better 
Coating: specified by customers

Broadband Neutral Plate Beamsplitters 


Our ability can be up to:
Material: UV grade fused quartz,BK7A or other materials
Diameter: 5mm-300mm
Diameter Tolerance: +0.00/-0.10 mm 
T/R ratio: specified by customers
Wavelength Range: 250-2500 nm
Parallelism: 1 arc minutes 
Wedge: < 3 arcmin 
Flatness: 1/8 wave at 632.8nm 
Surface Quality:20-10 or better 
Angle of Incidence: 0 to 45 degrees
Clear Aperture: 90% of Diameter 
Coating: specified by customers