T-AFS-FS - Fused Silica Ultrafast Laser Dispersion-Compensating Prism Pair
T-AFS-FS - Fused Silica Ultrafast Laser Dispersion-Compensating Prism Pair
- Designed Spectral Range: 700 - 900 nm
- Apex Angle Tolerance: ±15 arcmin
- Unpolished Sides: Flat and Ground
- Surface Flatness: λ/4 at 633 nm
- Use to Compensate for Dispersion
- Fabricated from CaF2, Fused Silica, SF10, or N-SF14
| Item # | Material | GVD (at 800 nm) |
TOD (at 800 nm) |
α (Apex Angle) |
H (mm) |
B (mm) |
ΘB | Refractive Index (at 800 nm) |
Scratch- Dig |
|---|---|---|---|---|---|---|---|---|---|
| T-AFS-CAF | CaF2 | -5 fs2/cm | -12 fs3/cm | 69.9° | 12.3 | 17.2 | ~55.0° | 1.430 | 40-20 |
| T-AFS-FS | Fused Silica | -16.5 fs2/cm | -20 fs3/cm | 69.1° | 12.4 | 17.0 | ~55.6° | 1.453 | 20-10 |