Light Path Corrector / WSQNA_WBNA
Correction plate to compensate for beam shifts caused by variable beam splitters (VBS).
Common Specifications
| Material | BK7 Synthetic fused silica |  |
|---|---|---|
| Surface Flatness | λ | |
| Coating | Both surfaces: Multi-layer anti-reflection coating | |
| Surface Quality (Scratch-Dig) | 10-5 | |
| Clear Aperture | Circle that inscribed in a square of 90% of the dimensions | |
| Effective Beam Incident Diameter | Ellipsoidal 30×43mm (Angle of inclinaison) |
| Sample of use | Outline Drawing |
|---|---|
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| Part Number | Wavelength Range | S-Polarization Transmittance (θ＝0° - 45°) |
Material | Laser Damage Threshold* |
|---|---|---|---|---|
| WSQNA-50S03-1-266-0/45D | 266nm | Average 97% | Synthetic fused silica | 1Jcm2 |
| WSQNA-50S03-1-355-0/45D | 355nm | Average 97% | Synthetic fused silica | 1Jcm2 |
| WBNA-50S03-1-532-0/45D | 532nm | Average 98% | BK7 | 2.5Jcm2 |
| WBNA-50S03-1-1064-0/45D | 1064nm | Average 98% | BK7 | 3.5Jcm2 |
*Laser pulse width 10ns, repetition frequency 20Hz
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