Beamsplitters


The beamsplitter is the optical component,which divide a beam into two or multiple according to a certain reflection and transmission ratio

Classification:


The beamsplitter is the optical component,which divide a beam into two or multiple according to a certain reflection and transmission ratio.In the laser optical system,the function of the Depolarization beamsplitter is used to divide the intensity of the incident light according to a certain reflection and transmission ratio,and the function of the Polarization beamsplitter(PBS)is to split the incident light according to a certain percentage of reflected and transmitted light based on the corresponding polarization state of the light.The beamsplitters are widely used in laser and optical fields.

 

Specification

Dimension

Φ:1.5~mm, L:0.5~30mm(Customized available)

Diameter Tolerance

+0/-0.1mm

href="javascript:;" Thickness Tolerance

±0.1mm

Parallelism

1

Chamfer

0.2mmX45°

Flatness

≤λ/4@632.8nm

Coating

href="javascript:;" Dielectric Coating

Spectral Ratio

 T:R=70%:30%, T:R=50%:50%(Customized available)

Incidence Angle

Material

K9,BK7,B270,D263T,Corning, Fused silica

Surface Quality

20/10(MIL-PRF-13830B)

 

   

Diameter(mm)

Thickness(mm)

Optical Path

Wavelength(nm)

20

3

2

1064

25

3

2

1064/532

30

3/4/5

2/3

1064/650

45

3

2

1064

30

4

4

355

Keywords:

Beamsplitters

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