Cat No:BCB-0009
Cube Beamsplitters consist of two right-angle prisms cemented together with a partially reflective coating applied to the internal interface. This design enables incident light to be split into reflected and transmitted beams at a defined ratio while maintaining precise beam alignment. Compared with plate beamsplitters, cube beamsplitters offer improved mechanical stability and reduced beam displacement, making them ideal for compact and alignment-sensitive optical systems.
| Feature | Excellent beam alignment with minimal lateral beam shift Stable optical performance due to cemented cube structure Multiple splitting ratios available, such as 50/50, 70/30, and custom ratios Broad wavelength coverage from UV to near-infrared High-quality optical coatings for consistent reflection and transmission Customization options for material, size, wavelength range, and coating specifications |
| Type | Standard Beamsplitter |
| Bevel | Protective as needed |
| Construction | Cube |
| Dimensions (mm) | 12.5 × 12.5 × 12.5 ±0.10 |
| Beam Deviation (arcmin) | ±3 |
| Coating | λ/4 MgF2 @ 550nm on Faces; Multilayer Dielectric on Hypotenuse |
| Reflection/Transmission Ratio (R/T) | 50/50 |
| Reflection/Transmission Tolerance (%) | ±5 |
| Surface Quality | 60-40 |
| Wavelength Range (nm) | 400 - 700 |
| Power (fringes) @ 632.8nm | 1.25 |
| Irregularity (fringes) @ 632.8nm | 0.25 |
| RoHS 2015 | Compliant |
| REACH 241 | Compliant |
| Application | Laser systems for beam splitting and power monitoring Interferometers and precision optical measurement setups Imaging and projection systems Optical instrumentation and metrology Scientific research, laboratory optics, and industrial inspection |
Eata Ray is your trusted partner for high-precision optoelectronic components, integrated processing services and comprehensive testing solutions—driving your innovation forward, every step of the way.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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