General Optics
RGB Beam Combiners
Build compact optical systems that combine or split red, green, and blue channels with our high-performance, low-insertion loss components.
RGB beam combiners are widely used in full-color displays including projectors, video cameras, and AR/VR devices, as well as in metrology systems. Coherent can build a wide variety of RGB combiners to meet customer specifications.
RGB Beam Combiner Capabilities
Specify the performance and size you need for an RGB combiner in the standard x-cube form, or contact us to discuss a unique configuration.
Physical Performance
Specification |
Typical |
High-performance |
Typical |
High-performance |
Dimensions (mm) |
0.8 - 12.7 |
12.8 - 25.4 |
||
Surface quality (MIL) |
40 - 20 |
20 - 10 |
40 - 20 |
20 - 10 |
Size tolerance (mm) |
±0.1 |
±0.05 |
±0.25 |
±0.1 |
Clear aperture |
80% |
85% |
80% |
85% |
Technical Performance
Transmittance % |
||||
Wavelength |
660 ±10 nm |
520 ±10 nm |
450 ±10 nm |
|
AOI |
Red-S pol |
Green-S pol |
Green-P pol |
Blue-S pol |
45 ±5° |
>95% |
>95% |
>98 |
>95% |
45 ±8° |
>93% |
>92% |
>98 |
>93% |
