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% |
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Optical Manufacturing Capabilities
Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
