Beamsplitter plate is an optical component, typically a flat - plate structure with a special coating. It functions by dividing an incident light beam into two parts: one reflected and one transmitted, enabling precise control over light - path distribution.
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Item No :
Beamsplitter PlateProduct Origin :
FuZhouSpecifications:
| Material: | BK7 |
| Dimension Tolerance: | ±0.2mm |
| Thickness Tolerance: | ±0.2mm |
| Flatness: | λ/4 @ 632.8 nm |
| Surface Quality: | 60-40 |
| T/R: | 50/50±5% for random polarization，T=(Ts+Tp)/2, R=(Rs+Rp)/2 |
| Beam Deviation: | <3 arc minutes |
| Coating on input side faces: | Partial reflectance |
| Coating on output side faces: | AR Coating |
Standard Products:
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Size(mm)
|
Standard Wavelengh
|
Narrow Band | Broad Band | |
|
Narrow Band
|
Broad Band
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Part No. | Part No. | |
| 10×10×2 |
488,532,633,650,808,850,
980,1064,1310,1510nm
|
450-650,650-900,900-1200,
1200-1550,1500-1610nm
|
BSP1103 | BSP1203 |
| 12.7×12.7×2 | BSP1104 | BSP1204 | ||
| 25.4x25.4x2 | BSP1105 | BSP1205 | ||
| Dia25.4x2 | BSP1106 | BSP1206 | ||
What is the use of a beamsplitter plate?
Beamsplitter plates play a crucial role in various optical systems. In interferometers, they generate interfering light beams for precise measurements of distance, surface flatness, or refractive - index changes. In microscopy, they split light to form illumination and imaging paths, enhancing observation effects. In laser systems, they can split laser beams for multi - path applications or combine beams from different sources, playing a key role in optical signal processing and system - integration tasks.
Beamsplitter Cube are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is partially polarized. If polarization sensitivity is critical to your online_ordering, we recommended that you select from our Polarization Cube Beamsplitter or Non-polarization Cube Beamsplitter.
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Beamsplitter plate is an optical component, typically a flat - plate structure with a special coating. It functions by dividing an incident light beam into two parts: one reflected and one transmitted, enabling precise control over light - path distribution.
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