Visible and near-infrared beamsplitter plate
These beamsplitter plates can be used in high-power laser systems. The two beams travel along different optical paths determined by the incidence angle and plate thickness.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | BK7, fused silica, boron float glass, etc. |
| Dimensional Tolerance | ±0.1 mm |
| Surface Figure [633nm] | λ/4 |
| Beam Deviation | 3 minutes |
| Surface Quality | 60-40 |
| Clear Aperture Dimension | >90% |
| Coating [Front surface S1] | Partially reflective coating |
| Coating [Rear surface S2] | AR coating |
| Chamfer | Protective Chamfer |
| Standard coating [Random polarization] | T/R=50/50±5% |
| Standard Wavelength [Narrow Band; Discrete available options] | 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550nm |
| Standard Wavelength [Broadband; Five different wavelength-band options] | 450-650, 650-900, 900-1200, 1200-1550, 1500-1610nm |
| Dimensions [Four square and four circular size options; No individual mapping of sizes to bands provided] | 5x5x1；10x10x2；20x20x2；25.4x25.4x2；Φ12.7x2；Φ20x2；Φ25.4x2；Φ30x2 |
| Definition of T [Standard coating; Random polarization] | (Ts+Tp)/2 |
| Definition of R [Standard coating; Random polarization] | (Rs+Rp)/2 |
Applications
Key Features
Datasheet
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Supplier Information
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