Prism-non polarizing beam splitter cube
Product Parameter
|
This non polarizing beam splitter cube is coated with a broadband antireflection coating and a spectroscopic coating, which’s transmission wavelength is 400-700 nm. Its split ratio is 10:90, 30:70, 50:50, 70:30 or 90:10, and its beam deflection can be minimized after optimizing design. The beam splitter cube is composed of two prisms, the reflecting surface of a single prism can avoid ghosting. , and the inclined plane of one prism is coated with a dielectric light splitting film. Finally, two prisms are glued with photosensitive glue. |
||||
|
Technical requirement |
Commercial Grade |
Precision Grade |
High Precision |
|
|
Size range |
1-600mm |
2-600mm |
2-600mm |
|
|
Dimensional tolerance |
土0.1mm |
土0.025mm |
土0.01mm |
|
|
Thickness tolerance |
土0.1mm |
土0.025mm |
土0.01mm |
|
|
Angle tolerance |
±1´ |
±30´´ |
±5´´ |
|
|
Surface quality |
60-40 |
40-20 |
20-10 |
|
|
Surface accuracy |
1.0λ |
λ/10 |
λ/20 |
|
|
Bevelling |
0.1-0.5mm*45° |
|||
|
Material |
H-K9L or other optical glass |
|||
|
Length(mm) |
Width(mm) |
Height(mm) |
Remark |
|
|
5 |
5 |
5 |
||
|
10 |
10 |
10 |
||
|
12.7 |
12.7 |
12.7 |
||
|
20 |
20 |
20 |
||
|
25.4 |
25.4 |
25.4 |
||
|
30 |
30 |
30 |
||
|
38.1 |
38.1 |
38.1 |
||
|
50.8 |
50.8 |
50.8 |
||
|
100 |
100 |
100 |
||
