Rhomboid Prism
A rhomboid prism has a parallelogram or approximately parallelogram cross section. When two apex angles are 45°, it is also called a rhombic or periscope prism. A typical application is to translate a beam laterally through a periscope offset while keeping it parallel. Combined with coating technology, a rhomboid prism can also form a polarizing beam splitter/combiner (PBS).
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | NSF11, NBK7, B270, fused silica... |
| Typical Shape A*B*H | 0.8*0.6*1.5，1.0*0.8*2.0，1.0*1.0*2.5mm... |
| Dimensional Accuracy | ±0.02mm |
| Inclined-Surface Angle | 45°，43°... |
| Pyramidal Error Accuracy | ±0.1° |
| Flatness [@632.8nm] | λ/10 @ 632.8nm |
| Surface Figure N/ΔN | 2/0.5 |
| Surface Quality S/D | 20/10 |
| AR Coating | Visible, 1064, 1310, 1550, 1260-1620nm... |
Datasheet
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Supplier Information
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